OMX 102UNI - Adel Instrumentation...OMX 102UNI is a multifunctional instrument with 8 possible input...

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OMX 102UNI PROGRAMMABLE UNIVERSAL TRANSMITTER DC VOLTMETER/AMMETER PROCESS MONITOR OHMMETER THERMOMETER FOR PT/NI/CU THERMOMETER FOR THERMOCOUPLES DISPLAYS FOR LINEAR POTENTIOMETERS GUARANTEE Y E A R S TECHDOK - OMX 102UNI - 2014 - 1v0 - en

Transcript of OMX 102UNI - Adel Instrumentation...OMX 102UNI is a multifunctional instrument with 8 possible input...

OMX 102UNIPROGRAMMABLE

UNIVERSAL TRANSMITTER

DC VOLTMETER/AMMETERPROCESS MONITOR

OHMMETERTHERMOMETER FOR PT/NI/CU

THERMOMETER FOR THERMOCOUPLESDISPLAYS FOR LINEAR POTENTIOMETERS

GUARANTEE

Y E A R S

TECHDOK - OMX 102UNI - 2014 - 1v0 - en

2 | INSTRUCTIONS FOR USE OMX 102UNI

SAFETY INSTRUCTIONSPlease, read the enclosed safety instructions carefully and observe them!These instruments should be safeguarded by isolated or common fuses (breakers)! For safety information the EN 61 010-1 + A2 standard must be observed. This instrument is not explosion-safe!

TECHNICAL DATAMeasuring instruments of the OMX 102 series conform to the European regulation 89/336/EWG.

The instruments are up to the following European standards:EN 61010-1 Electrical safetyEN 61326-1 Electronic measuring, control and laboratory devices – Requirements for EMC “Industrial use”

Seismic capacity:IEC 980: 1993, čl. 6

The instruments are applicable for unlimited use in agricultural and industrial areas.

CONNECTIONSupply of energy from the main line has to be isolated from the measuring leads.

ORBIT MERRET, spol. s r.o.Vodnanska 675/30 198 00 Prague 9Czech Republic

Tel: +420 - 281 040 200Fax: +420 - 281 040 299e-mail: [email protected]

INSTRUCTIONS FOR USE OMX 102UNI | 3

1.CONTENTS

1. CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2. INSTRUMENT DESCRIPTION . . . . . . . . . . . . . . . . . . . 4

3. INSTRUMENT CONNECTION . . . . . . . . . . . . . . . . . . . . 6

Measuring ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Instrument connection . . . . . . . . . . . . . . . . . . . . . . . . . 7

Recommended connection of sensors . . . . . . . . . . . 8

4. INSTRUMENT SETTING . . . . . . . . . . . . . . . . . . . . . . 10

Symbols used in the instructions . . . . . . . . . . . . . . . 12

Setting the DP and the (-) sign . . . . . . . . . . . . . . . . . 12

Control keys function . . . . . . . . . . . . . . . . . . . . . . . . . 13

Setting/permitting items into “USER” menu . . . . . . . 13

5. SETTING “LIGHT” MENU . . . . . . . . . . . . . . . . . . . . . .14

5.0 Description “LIGHT” menu . . . . . . . . . . . . . . . . . . . 15

Setting input - Type “DC” . . . . . . . . . . . . . . . . . . . . . . 18

Setting input - Type “102DC” . . . . . . . . . . . . . . . . . . .20

Setting input - Type “PM” . . . . . . . . . . . . . . . . . . . . . .22

Setting input - Type “OHM” . . . . . . . . . . . . . . . . . . . . . 24

Setting input - Type “RTD - Pt” . . . . . . . . . . . . . . . . . .26

Setting input - Type “RTD - Cu” . . . . . . . . . . . . . . . . .28

Setting input - Type “RTD - Ni” . . . . . . . . . . . . . . . . . .30

Setting input - Type “T/C“ . . . . . . . . . . . . . . . . . . . . . .32

Setting input - Type “DU“ . . . . . . . . . . . . . . . . . . . . . . 34

Setting Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

Setting analog output . . . . . . . . . . . . . . . . . . . . . . . . . 37

Selection of programming menu „LIGHT“/„PROFI“ . .38

Restoration of manufacture setting . . . . . . . . . . . . .38

Calibration - input range (DU) . . . . . . . . . . . . . . . . . . .39

Selection of instrument menu language version . . 40

Setting new access password . . . . . . . . . . . . . . . . . 40

Instrument identification . . . . . . . . . . . . . . . . . . . . . . . 41

6. SETTING “PROFI” MENU . . . . . . . . . . . . . . . . . . . . . 42

6.0 Description of “PROFI” menu . . . . . . . . . . . . . . . . . 42

6.1 “PROFI” menu - INPUT

6.1.1 Resetting internal values . . . . . . . . . . . . . . . . . 44

6.1.2 Setting measuring type, range, mode, rate. . 45

6.1.3 Setting the Real Time . . . . . . . . . . . . . . . . . . .53

6.1.4 External input function selection . . . . . . . . . . 54

6.2 “PROFI” menu - CHANNEL

6.2.1 Setting measuring parameters (projection, filters, decimal point, description). . . . . . . . . . . . . . . .56

6.2.2 Setting mathematic functions . . . . . . . . . . . .60

6.2.3 Selection of evaluation of min/max. value . .63

6.3 “PROFI” menu - OUTPUT

6.3.1 Setting of excitation level . . . . . . . . . . . . . . . . 64

6.3.2 Setting data logging . . . . . . . . . . . . . . . . . . . . . 64

6.3.3 Setting Limits . . . . . . . . . . . . . . . . . . . . . . . . . .66

6.3.4 Setting data output . . . . . . . . . . . . . . . . . . . . . 70

6.3.5 Setting analog output . . . . . . . . . . . . . . . . . . . 72

6.3.6 Setting of display backlight . . . . . . . . . . . . . . . 74

6.4 “PROFI” menu - SERVIS

6.4.1 Selection of programming menu „LIGHT“/„PROFI““ . . . . . . . . . . . . . . . . . . . . . . . 76

6.4.2 Restoration of manufacture setting . . . . . . . . 77

6.4.3 Calibration - input range (DU) . . . . . . . . . . . . . 78

6.4.4 Selection of instrument menu language version . . . . . . . . . . . . . . . . . . . . . . . 78

6.4.5 Setting new access password . . . . . . . . . . . 78

6.4.6 Instrument identification . . . . . . . . . . . . . . . . . 79

7. SETTING ITEMS INTO “USER” MENU . . . . . . . . . . . . 80

8. METHOD OF MEASURING OF THE COLD JUNCTION . 82

9. ERROR STATEMENTS . . . . . . . . . . . . . . . . . . . . . . . . 83

10. DATA PROTOCOL . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

11. TABLE OF SYMBOLS . . . . . . . . . . . . . . . . . . . . . . . . 86

12. TECHNICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . 88

13. INSTRUMENT DIMENSIONS AND INSTALATION . . . . 90

14. CERTIFICATE OF GUARANTEE . . . . . . . . . . . . . . . . . .91

4 | INSTRUCTIONS FOR USE OMX 102UNI

2. INSTRUMENT DESCRIPTION

2.1 DESCRIPTION

The OMX 102 model range are DIN rail mountable programmable transmitters designed with the utmost versatility and user comfort in mind whilst keeping the cost at a favourable level. The OMX 102 various executions are UNI, DC, PWR, UQC and T. As a standard the instrument is fitted with a backlit LCD display which projects measured values and configuration settings.OMX 102UNI is a multifunctional instrument with 8 possible input configurations easily adjustable in the instrument’s menu.The instrument is based on an 32-bit microcontroller, 24-bit A/D and 16-bit D/A converters, which ensures good accuracy, stability and easy operation of the instrument.

TYPES AND RANGES

UNI up to 2 individual inputs DC: ±30/±60/1000 mV; ±20/±40/±80 V; ±90/±180 mA PM: ±5/±20 mA/4…20 mA; ±2/±5/±10 V OHM: 0…100/300 Ω/0…1,5/3/24/30 kΩ RTD-Pt: Pt 50/100/500/1000 RTD-Cu: Cu 50/100 RTD-Ni: Ni 1 000/10 000 T/C: J/K/T/E/B/S/R/N/L DU: Linear potentiometer (min. 500 Ω)

DC ±1/±5 A; ±25/±50/±100/±200/±400 V

PROGRAMMABLE PROJECTION

Selection: of type of input and measuring rangeMeasuring range: adjustable Setting: manual, optional projection on the display may be set in the menu for both limit values of the input signal, e.g. input 0…20 mA > 0…150Projection: -99M…999M

ANALOG OUTPUTSType: isolated, programmable with resolution of max. 16 bit, rate < 1 msQuantity: up to 2Range: 0…2/5/10 V, ±10 V, 0…5 mA, 0/4…20 mA, 0,2…2 200 Hz

COMPENSATION

of conduct: in the menu it is possible to perform compensation for 2-wire connectionof conduct in probe: internal connection (conduct resistance in measuring head)of CJC (T/C): manual or automatic, in the menu it is possible to perform selection of the type of thermocouple and compensation of cold junctions, which is adjustable or automatic(temperature at the brackets)

LINEARIZATION

Linearization:* by linear interpolation in 50 points (solely via OM Link)

DIGITAL FILTERS

Floating average: from 2…30 measurementsExponen. average: from 2…100 measurementsArithmetic average: from 2…100 measurementsRounding: setting the projection step for display

* only for types DC, PM, DU

INSTRUCTIONS FOR USE OMX 102UNI | 5

2.INSTRUMENT DESCRIPTION

MATHEMATIC FUCTIONS

Min/max. value: registration of min./max. value reached during measurementTare: designed to reset display upon non-zero input signalFixed Tare: pre-set tare, fixedPeak value: the display shows only max. or min. valueMat. operations: polynome, 1/x, logarithm, exponential, power, root, sin x and mathematic operatin between input - total and divide

EXTERNAL CONTROL

Lock : control keys blockingHold : display/instrument blockingTare : tare activation/resetting tare to zeroResetting MM : resetting min/max valueMemory: data storage into instrument memorySwap: switching (swapping) between active inputs/outputs (where available)

2.2 OPERATION

The instrument is set and controlled by two control keys located on the front panel. All programmable settings of the instrument are performed in three adjusting modes:

LIGHT Simple programming menu - contains solely items necessary for instrument setting and is protected by optional number code

PROFI Complete programming menu - contains complete instrument menu and is protected by optional number code

USER User programming menu - may contain arbitrary items selected from the programming menu (LIGHT/PROFI), which determine the right (see or change) - acces without password

All programmable parameters are stored in the EEPROM memory (they hold even after the instrument is switched off).Complete instrument operation and setting may be performed via OM Link communication interface, which is a standard equipment of all instruments.

The operation program is freely accessible (www.orbit.merret.eu) and the only requirement is the purchase of OML cable to connect the instrument to PC. It is manufactured in version RS 232 and USB and is compatible with all ORBIT MERRET instruments. Another option for connection is with the aid of data output RS 232, RS 485, LAN and USB (without the need of the OML cable). The program OM LINK in „Basic“ version will enable you to connect one instrument with the option of visualization and archiving in PC. The OM Link „Standard“ version has no limitation of the number of instruments connected.

2.3 OPTIONS

Excitation is suitable for supplying power to sensors and transmitters. It has a galvanic separation.Comparators are assigned to monitor two limit values with relay output. The user may select limits regime: LIMIT/DOSING/FROM-TO. The limits have adjustable hysteresis within the full range of the display as well as selectable delay. Reaching the preset limits is signalled by LED and simultaneously by the switch-on of the relevant relay.Data outputs jare for their rate and accuracy suitable for transmission of the measured data for further projection or directly into the control systems. We offer an isolated RS232 and RS485 with the ASCII/Mesbus/MODBUS/PROFIBUS protocol, CAN and LAN.Measured data record is an internal time control of data collection. It is suitable where it is necessary to register measured values. Two modes may be used. FAST is designed for fast storage (40 records/s) of all measured values up to 8 000 records. Second mode is RTC, where data record is governed by Real Time with data storage in a selected time segment and cycle. Up to 250 000 values may be stored in the instrument memory. Data transmis sion into PC via serial interface USB, RS 232/485 and OM Link.

6 | INSTRUCTIONS FOR USE OMX 102UNI

3. INSTRUMENT CONECTION

The instrument supply leads should not be in proximity of the incoming low-potential signals.Contactors, motors with larger input power should not be in proximity of the instrument.The leads into the instrument input (measured quantity) should be in sufficient distance from all power leads and appliances. Provided this cannot be secured it is necessary to use shielded leads with connection to ground (bracket E). The instruments are tested in compliance with standards for use in industrial area, yet we recommend to abide by the above mentioned principles.

MEASURING RANGES

TYPE INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5

DC ±20/±40/±80 V ±30/±60/±1000 mV ±90/±180 mA

PM ±2/±5/±10 V ±5/20/4…20 mA

T/C J/K/T/E/B/S/R/N/L

OHM 0…100/300 Ω/0…1,5/3/24/30 kΩ

RTD-Pt Pt 50/100/500/1 000

RTD-Cu Cu 50/100

RTD-Ni Ni 1 000/10 000

DU Linear potentiometer (min. 500 Ω)

OMX 102DC

TYPE INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5

DC±25/±50/±100 V±200/±400 VChannel 1

0…1/5 AChannel 2

INSTRUCTIONS FOR USE OMX 102UNI | 7

3.INSTRUMENT CONECTION

NÁVOD K OBSLUZE OM 402UNI | 7

Ground wire must be connected to terminal „E“ at all times!

!

+ -

L1

L2

7 8 9 10

TxD

Rx/

Tx-

RxD

Rx/T

x+

232

485

S-S-

S+

E-

ES-E-

E+

ES+ES+

1 2 3

INP

UT

3

GN

D

-+

-+DU

OHM, RTD, Ni, Cu

T/C

16 17 18 201911 12 13 1514

AO

Volta

ge

++ + - +

GN

D

AO

Su

pply O

C

AO

Cu

rren

t

AO

Frequ

en

cy

AO

Volta

ge

++ + - +

GN

D

AO

Su

pply O

C

AO

Cu

rren

t

AO

Frequ

en

cy

AO

1

AO

2

PO

WER

+ - EL N

GN

DG

ND

+-

INP

UT 5

Chan

nel

2

F G H J KI

+ + + +

GN

D

INP

UT 1

INP

UT 2

INP

UT 3

INP

UT 4

+-

INP

UT 5

Chan

nel

1

+ + + +

GN

D

INP

UT 1

INP

UT 2

INP

UT 3

INP

UT 4

L M N P QO

EX

T. 2

EX

T. 1

Exc

itat

ion

R S T

ETH

ER

NE

T

USB

A B C D E

USB and OM Link are galvanic connected with input!

When iput wires are connected, a galvanic isolated USB cable MUST be used.

RISK OF DAMAGING YOUR COMPUTER

! USB

When using RTD or OHM inputs in 2-wire or 3-wire connection, it is essential connect unused inputs on the terminal board (M+N/O+P or O+P). The same applies to Channel 2.

!

Supply to open collector (OC) for frequency output is max. 40 V

(internal resistor 5k6)

!

8 | INSTRUCTIONS FOR USE OMX 102UNI

3. INSTRUMENT CONECTION

Example connection of a 2-wire sensor with current signal output powered by instrument’s excitation

Example connection of a 3-wire sensor with current signal output powered by instrument’s excitation

INPUT 5Excitation

(+)(-)

Sensor (-)Sensor (+)

1 2 3

16 17 18 2019

AO

Volta

ge

++ + - +

GN

D

AO

Su

pply O

C

AO

Cu

rren

t

AO

Frequ

en

cy

AO

1

SU

PP

LY+ - EL N

USB

+-

Chan

nel

1

+ + + +L M N P QO

+A B C D E

-

INPUT 5ExcitationOutput (+)Supply (+)

1 2 3

16 17 18 2019

AO

Volta

ge

++ + - +

GN

D

AO

Su

pply O

C

AO

Cu

rren

t

AO

Frequ

ncy

AO

1

SU

PP

LY

+ - EL N

USB

+-

Chan

nel

1

+ + + +L M N P QO

+A B C D E

-

Supply (+)Output (+)GND (-)

INSTRUCTIONS FOR USE OMX 102UNI | 9

INSTRUMENT CONECTION 3.

Example connection of 3-wire sensor with voltage signal output powered by instrument’s excitation

INPUT 1ExcitationOutput (+)Supply (+)

1 2 3

16 17 18 2019

AO

Vola

tge

++ + - +

GN

D

AO

Su

pply O

C

AO

Cu

rren

t

AV

Frequ

en

cy

AO

1

SU

PP

LY

+ - EL N

USB

+-

Chan

nel

1

+ + + +L M N P QO

+A B C D E

-

Supply (+)Output (+)GND (-)

10 | INSTRUCTIONS FOR USE OMX 102UNI

4. INSTRUMENT SETTING

SETTINGPROFIFor expert usersComplete instrument menuAccess is password protectedPossibility to arrange items of the USER MENUTree menu structure

SETTING LIGHTFor trained usersOnly items necessary for instrument settingAccess is password protectedPossibility to arrange items of the USER MENULinear menu structure

SETTING USERFor user operationMenu items are set by the user (Profi/Light) as per requestAccess is not password protected Optional menu structure either tree (PROFI) or linear (LIGHT)

INSTRUCTIONS FOR USE OMX 102UNI | 11

INSTRUMENT SETTING 4.

4.1 SETTING

The instrument is set and controlled by two control keys located on the front panel. All programmable settings of the instrument are performed in three adjusting modes:

LIGHT Simple programming menu - contains solely items necessary for instrument setting and is protected by optional number code

PROFI Complete programming menu - contains complete instrument menu and is protected by optional number code

USER User programming menu - may contain arbitrary items selected from the programming menu (LIGHT/PROFI), which determine the right (see or change) - acces without password

All programmable parameters are stored in the EEPROM memory (they hold even after the instrument is switched off).

Complete instrument operation and setting may be performed via OM Link communication interface, which is a standard equip-ment of all instruments. The operation program is freely accessible (www.orbit.merret.eu) and the only requirement is the purchase of OML cable to con-nect the instrument to PC. It is manufactured in version RS 232 and USB and is compatible with all ORBIT MERRET instruments.Another option for connection is with the aid of data output RS 232 or RS 485 (without the need of the OML cable).

12 | INSTRUCTIONS FOR USE OMX 102UNI

4. INSTRUMENT SETTING

Setting and controlling the instrument is performed by means of two control keys located on the front panel. With the aid of these keys it is possble to browse through the operation menu and to select and set required values.

Symbols used in the instructions

DC PM DU OHM RTD T/C Indicates the setting for given type of instrument

DEF values preset from manufacture

42 symbol indicates a flashing light (symbol)

MIN inverted triangle indicates the item that can be placed in USER menu

CON. broken line indicates a dynamic item, i.e. it is displayed only in particular selection/version

after pressing the key the set value will not be stored

after pressing the key the set value will be stored

30 continues on page 30

Setting the decimal point and the minus sign

DECIMAL POINTIts selection in the setting mode is performed by control key with transition behind the highest decade, when thedata starts flashing. Positioning is performed by . For projection of value exceeding 999 the suffix may be set „m“ - 0,001, „k“ - 1000 or „M“ - 100 000

THE MINUS SIGNSetting the minus sign is performed by control key on the higher decade. When editing the item, figures changein numeric row 0,1…9,-,0,1

1 2

INPUT

OUTPUT

Signalling (green LED)

ON LED is litON LED is flashing - Error messageOFF LED is not lit

Output value

+ displaying 3-character,user selectable

measuring units

Input value

+ displaying 3-character,user selectablemeasuring units

Control buttons

Relay status (red LED)

ON the digit is litOFF the digit is not litOFF the digit is flashing

limits with restriction(hysteresis, delay)

INSTRUCTIONS FOR USE OMX 102UNI | 13

INSTRUMENT SETTING 6.

Control keys functions

Setting items into „USER“ menu

• in LIGHT or PROFI menu

• no items permitted in USER menu from manufacture

• on items marked by inverted triangle

NO item will not be displayed in USER menu

YES item will be displayed in USER menu with the option of setting

SHO. item will be solely displayed in USER menu

KEY MEASUREMENT MENU SETTING NUMBERS/SELECTION

value of tare (DC, PM)

measured resistance (RTD)

cold junction compensation (T/C)

swapping inputs

back to previous level move to higher decade

Tare/Reseting move to next item move up

+ confirm selection confirm setting/selection

+ < 2 s

access into LIGHT menu

+ > 2 s

direct access into PROFI menu

access into USER menu

USER

--- NO YES SHO. ---

return to item

legend is flashing - current setting is displayed

> 2s

14 | INSTRUCTIONS FOR USE OMX 102UNI

5. SETTING LIGHT

SETTING LIGHTFor trained usersOnly items necessary for instrument settingAccess is password protectedPossibility to arrange items of the USER MENULinear menu structure

INSTRUCTIONS FOR USE OMX 102UNI | 15

SETTING LIGHT 5.

Option - comparator

142 HES. 0+

Access password

4-WCO.1 00.oFOR.

OHMRTD

EX.1CO.1 23C.J.1 FO.A 000

Selecting projection and connection

T/C

0MI.A 100MA.A FO.A 00.o

PMDC DUOHM

Option - Analog output

T.A.1 4-20

F.L.1 F. H.1 1000

Calibration - only for “DU”

K.L.1 YES C.H.1 YES

DU

MNU LIG.

Menu type

L.1 25 L.2 75

A.L.1 A. H.1 1000

Return to manufacture calibration

RE.C. YES

Language selection

LNG. ENG.

Identifi cation

ID. YES OMX 102UNI

Type of instrumentsReturn to measuring mode14261-008 PM

SW: version Input

E 4.

Measuring range

MO.1

Type of instruments

PMT. 1

000FO.A

Number of inputs

1.IN.INP.

Return to manufacture setting

SET. YES

New password

P.LI. 0

Upon delay exceeding 60 s the programming mode is automatically discontinued and the instrument itself restores the measuring mode

!Password “0”

Menu LIGHT USER menu off

Setting the items DEF

Preset from manufacture

16 | INSTRUCTIONS FOR USE OMX 102UNI

5. SETTING LIGHT

142

PAS. 0Entering access password for access into the menu

PAS. Access into instrument menu

PAS = 0

- access into menu is unrestricted, after releasing keys you automaticaly move to first item of the menu

PAS > 0

- access into menu is protected ny number code

Set “PAS.” = 42 Example

0 1 2 02 12

42

22

32 INP.

INP. Selecting the number of active inputs

- this menu item is accessible only when the unit has 2 inputs

- DEF = „2.IN.“

INP.

Menu Description

1.IN. active input 1

2.IN. active inputs 1 and 2

INP.

Inputs “2.IN.“ Example

1.IN. 2.IN.

T. 12.IN.

+

INSTRUCTIONS FOR USE OMX 102UNI | 17

SETTING LIGHT 5.

T. 1 Selection of the type of instrument

- primary selection of the type of instrument

- performs default setting DEF of values from manufacture, incl. calibration

- DEF = „PM“ T. 1

Menu Type of instrument

DC DC voltmeter

PM Process monitor

OHM Ohmmeter

RTD-Pt Thermometer for sensors Pt

RTD-Ni Thermometer for sensors Ni

TC Thermometer for thermocouples

DU Display for lin. potentiometer

RTD-Cu Thermometer for sensors Cu

T. 1

Type “PM” Example

DC PM OHM Pt CU NI

TC

MO.1PM

DU

Type DC 18

Type 102DC 20

Type PM 22

Type OHM 24

Type Pt 26

Type Cu 28

Type Ni 30

Type T/C 32

Type Du 34

18 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING LIGHT5.M

EAS

UR

ING

MO

DE

> D

C

MI.A Setting display projection for minimum value of input signal

- range of the setting: -99M…999M

- position of the DP does not affect display projection

- the DP is automatically shifted after the value is confirmed

DEF = 0

MO.1 Selection of the instrument measuring range

DEF = 60 mV

MO

.1

Menu Measuring range

30m ±30 mV

60m ±60 mV

u 1 ±1 V

u20 ±20 V

u40 ±40 V

u80 ±80 V

i0.1 ±90 mA

i0.2 ±180 mA

Projection for 0 mV > MI.A = 0 Example

0Setting for minimum input signalMI.A

MO.1

Range 1 V Example

60m u 1 MI.A

MA.A 0

30m 60m u 1 u80u20 u40

i0.1 i0.2

INSTRUCTIONS FOR USE OMX 102UNI | 19

FO.A Setting projection of the decimal point

- positioning of the DP is set here in the measuring mode

DEF = FL.P.

MEA

SU

RIN

G M

OD

E >

D

C

5.SETTING LIGHT

100

MA.A Setting display projection for maximum value of input

signal

- range of the setting: -99M…999M

- position of the DP does not affect display projection

- the DP is automatically shifted after the value is confirmed

DEF = 100

Setting for maximum input signal

MA.A

Projection for 60 mV > MA.A = 500 Example

38

FO.A

100 100

500

400 300 200 100

Projection of DP on display > 000 Example

FO.A

MNU *subsequent item on the menu depends on instrument equipment

000 00.o 0.oo FL.P.

FL.P. 000

20 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.M

EAS

UR

ING

MO

DE

> O

MX

10

2D

C

MI.A Setting display projection for minimum value of input signal

- range of the setting: -99M…999M

- position of the DP does not affect display projection

- the DP is automatically shifted after the value is confirmed

DEF = 0

MO.1 Selection of the instrument measuring range

DEF = 200 V

MO

.1

Menu Measuring range

25 ±25 V

50 ±50 V

100 ±100 V

200 ±200 V

400 ±400 V

1 A ±1 A

5 A ±5 A

Projection for 0 V > MI.A = 0 Example

0Setting for minimum input signalMI.A

MO.1

Range 400 V Example

200 400 MI.A

MA.A 0

25 50 100 200 400

1 A 5 A

INSTRUCTIONS FOR USE OMX 102UNI | 21

6.SETTING PROFI

FO.A Setting projection of the decimal point

- positioning of the DP is set here in the measuring mode

DEF = FL.P.

MEA

SU

RIN

G M

OD

E >

O

MX

10

2D

C

100

MAX.A Setting display projection for maximum value of input

signal

- range of the setting: -99M…999M

- position of the DP does not affect display projection

- the DP is automatically shifted after the value is confirmed

DEF = 100

Setting for maximum input signal

MA.A

Projection for 200 V > MA.A = 400 Example

FO.A

100 100 400 300 200 100

38

Projection of DP on display > 000 Example

FO.A

MNU *subsequent item on the menu depends on instrument equipment

000 00.o 0.oo FL.P.

FL.P. 000

22 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING LIGHT5.M

EAS

UR

ING

MO

DE

> P

M

0

MI.A Setting display projection for minimum value of input signal

- range of the setting: -99M…999M

- position of the DP does not affect display projection

- the DP is automatically shifted after the value is confirmed

DEF = 0

Setting for minimum input signalMI.A

Projection for 4 mA > MI,A = -25 Example

MO.1 Selection of the instrument measuring range

DEF = I 4. (4 - 20 mA)

MO

.1

Menu Measuring range

u 2. ±2 V

u 5. ±5 V

u 10. ±10 V

I 5. ±5 mA

I 0. ±20 mA

I 4. 4…20 mA

E 4.4…20 mA, with error statement of„underfl ow“ upon signal smallerthan 3,36 mA

Range 4…20 mA Example

I 4. MI.A

u 2. u 5. u 10. I 4. E 4.MO.1

0

MA.A

1

05

5 4 3 2

15 25

• • •

025 225 125

625 725 825 525 425 325

925 -25

INSTRUCTIONS FOR USE OMX 102UNI | 23

FO.A Setting projection of the decimal point

- positioning of the DP is set here in the measuring mode

DEF = FL.P.

MEA

SU

RIN

G M

OD

E >

P

M

5.SETTING LIGHT

100

MA.A Setting display projection for maximum value of input

signal

- range of the setting: -99M…999M

- position of the DP does not affect display projection

- the DP is automatically shifted after the value is confirmed

DEF = 100

Setting for maximum input signal

MA.A

Projection for 20 mA > MA.A = 250 Example

100 110 100 140 130 120

FO.A 150 250 150

38

Projection of DP on display > 000 Example

FO.A

MNU *subsequent item on the menu depends on instrument equipment

000 00.o 0.oo FL.P.

FL.P. 000

24 | INSTRUCTIONS FOR USE OMX 102UNI

CO.1 Selection of the type of sensor connection

DEF = 2 -wire CO

.1

Menu Connection

2-u 2-wire

3-u 3-wire

4-u 4-wire

5. SETTING LIGHTM

EAS

UR

ING

MO

DE

> O

HM

MI.A Setting display projection for minimum value of input signal

- range of the setting: -99M…999M

- position of the DP does not affect display projection

- the DP is automatically shifted after the value is confirmed

DEF = 0

Projection for 0 Ohm > MI.A = 0 Example

0Setting for minimum input signalMI.A

0 MA.A

CO.1

Type of connection - 3 wire > CO.1 = 3-u Example

2-W

2-W 3-W 4-W

3-W MI.A

MO.1 Selection of instrument measuring range

DEF = 100 Ω

MO

.1

Menu Measuring range

0.1 0…100 Ω

0.3 0…300 Ω

1.5K 0…1,5 kΩ

3.0K 0…3 kΩ

24K 0…20 kΩ

30K. 0…30 kΩ

Range 0…100 Ω Example

0.1 CO.1

0.1 0.3 1.5K 24K 30KMO.1

3.0K

INSTRUCTIONS FOR USE OMX 102UNI | 25

FO.A Setting projection of the decimal point

- positioning of the DP is set here in the measuring mode

DEF = FL.P.

SETTING LIGHT 5.

MEA

SU

RIN

G M

OD

E >

O

HM

100

MA.A Setting display projection for maximum value of input

signal

- range of the setting: -99M…999M

- position of the DP does not affect display projection

- the DP is automatically shifted after the value is confirmed

DEF = 100

Setting for maximum input signal

MA.A

Projection for 300 Ohm > MA.A = 350 Example

100 110 100

150

140 130 120

150 250 FO.A 350

38

Projection of DP on display > 000 Example

FO.A

MNU *subsequent item on the menu depends on instrument equipment

000 00.o 0.oo FL.P.

FL.P. 000

26 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING LIGHT5.M

EAS

UR

ING

MO

DE

> R

TD-P

t

MO.1 E0.1 E0.5 E1.0 U0.1

MO.1 Selection of instrument measuring range

DEF = Pt 100

MO

.1

Menu Measuring range

E0.1 Pt 100 (3 850 ppm/°C)

E0.5 Pt 500 (3 850 ppm/°C)

E1.0 Pt 1000 (3 850 ppm/°C)

U0.1 Pt 100 (3 920 ppm/°C)

R.05 Pt 50 (3 910 ppm/°C)

R0.1 Pt 100 (3 910 ppm/°C)

Range - Pt 100 > MO.1 = E0.1 Example

E0.1 CO.1

CO.1 Selection of the type of sensor connection

DEF = 2 -wire CO

.1

Menu Connection

2-u 2-wire

3-u 3-wire

4-u 4-wire

CO.1

Type of connection - 3 wire > CO.1 = 3-u Example

2-W

2-W 3-W 4-W

3-W FO.A

R.05 R0.1

INSTRUCTIONS FOR USE OMX 102UNI | 27

FO.A Setting projection of the decimal point

- positioning of the DP is set here in the measuring mode

DEF = FL.P.

MEA

SU

RIN

G M

OD

E >

R

TD-P

t

5.SETTING LIGHT

38

Projection of DP on display > 000 Example

FO.A

MNU *subsequent item on the menu depends on instrument equipment

000 00.o 0.oo FL.P.

FL.P. 000

28 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.M

EAS

UR

ING

MO

DE

> R

TD-C

U

MO.1 Cu .1 Cu .2 Cu .3 Cu .4

MO.1 Selection of instrument measuring range

DEF = Cu. 2

MO

.1

Menu Measuring range

Cu.1 Cu 50 (4 285 ppm/°C)

Cu.2 Cu 100 (4 285 ppm/°C)

Cu.3 Cu 50 (4 260 ppm/°C)

Cu.4 Cu 100 (4 260 ppm/°C)

Range - Cu 100/4260 ppm > MO.1 = Cu.2 Example

Cu .2 CO.1

CO.1 Selection of the type of sensor connection

DEF = 2 -wire CO

.1

Menu Connection

2-u 2-wire

3-u 3-wire

4-u 4-wire

CO.1

Type of connection - 3 wire > CO.1 = 3-u Example

2-W

2-W 3-W 4-W

3-W FO.A

INSTRUCTIONS FOR USE OMX 102UNI | 29

6.SETTING PROFI

FO.A Setting projection of the decimal point

- positioning of the DP is set here in the measuring mode

DEF = FL.P.

MEA

SU

RIN

G M

OD

E >

R

TD-C

U

38

Projection of DP on display > 000 Example

FO.A

MNU *subsequent item on the menu depends on instrument equipment

000 00.o 0.oo FL.P.

FL.P. 000

30 | INSTRUCTIONS FOR USE OMX 102UNI

5-1 6-1 510 610

SETTING LIGHT5.M

EAS

UR

ING

MO

DE

> R

TD-N

i

MO.1

MO.1 Selection of instrument measuring range

DEF = Ni 1 000 - 5 000 ppm/°C MO

.1

Menu Measuring range

5-1 Ni 1 000 (5 000 ppm/°C)

6-1 Ni 1 000 (6 180 ppm/°C)

510 Ni 10 000 (5 000 ppm/°C)

610 Ni 10 000 (6 180 ppm/°C)

Range - Ni 10 000, 5 000 ppm > MO.1 = 510 Example

5-1 6-1 CO.1510

CO.1 Selection of the type of sensor connection

DEF = 2 -wire CO

.1

Menu Connection

2-u 2-wire

3-u 3-wire

4-u 4-wire

CO.1

Type of connection - 3 wire > CO.1 = 3-u Example

2-W

2-W 3-W 4-W

3-W FO.A

INSTRUCTIONS FOR USE OMX 102UNI | 31

FO.A Setting projection of the decimal point

- positioning of the DP is set here in the measuring mode

DEF = FL.P.

MEA

SU

RIN

G M

OD

E >

R

TD-N

i

5.SETTING LIGHT

38

Projection of DP on display > 000 Example

FO.A

MNU *subsequent item on the menu depends on instrument equipment

000 00.o 0.oo FL.P.

FL.P. 000

32 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING LIGHT5.M

EAS

UR

ING

MO

DE

> T/

C

Type of thermocouple “N” Example

MO.1

K

MO.1 Selection of the type of thermocouple

DEF = Type “K”

MO

.1

Menu Type of thermocouple

B T/C B

E T/C E

J T/C J

K T/C K

N T/C N

R T/C R

S T/C S

T T/C T

L T/C L

CO.1

B E J K

R S TN

N

>

>

CO.1 Selection of the type of sensor connection

DEF = EX. 1

CO

.1

Menu Connection Ref. T/C

IN.1 measuring C.J. at instru-ment brackets

IN.2

measuring C. J. at instrument brackets with ant i -ser ies connected ref. TC

EX.1the entire measuring set is working under invaried and constant temperature

EX.2 when using compensa-tion box

CO.1IN.1 IN.2 EX.1

Selection of the type of sensor connection > CO.1 = EX.2 Example

EX.1 EX.2 C.J.1

EX.2

Method and procedure of setting the cold junctions is described in separate chapter on page 82

!For thermocoule type “B” the items “CO.1” and “C.J.1” are not available

!

L

INSTRUCTIONS FOR USE OMX 102UNI | 33

FO.A Setting projection of the decimal point

- positioning of the DP is set here in the measuring mode

DEF = FL.P.

MEA

SU

RIN

G M

OD

E >

T/

C

5.SETTING LIGHT

C.J.1 23Setting temperature of cold junction

C.J.1 Setting temperature of cold junction

- rrange 0…99°C with compensation boxDEF = 23

Setting temperature of cold junction > C.J.1 = 35 Example

23 25 24 35 25 FO.A

38

Projection of DP on display > 000 Example

FO.A

MNU *subsequent item on the menu depends on instrument equipment

000 00.o 0.oo FL.P.

FL.P. 000

34 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING LIGHT5.M

EAS

UR

ING

MO

DE

> D

U

MA.A Setting display projection for maximum value of input

signal

- range of the setting: -99M…999M

- position of the DP does not affect display projection

- the DP is automatically shifted after the value is confirmed

DEF = 100

MIN Setting display projection for minimum value of input signal

- range of the setting: -99M…999M

- position of the DP does not affect display projection

- the DP is automatically shifted after the value is confirmed

DEF = 0

Projection for the beginning > MI.A = 0 Example

Projection for the end > MA.A = 250 Example

0Setting for minimum input signalMI.A

100Setting for maximum input signal

MA.A

0 MA.A

100 110 100

150

140 130 120

150 FO.A 250

INSTRUCTIONS FOR USE OMX 102UNI | 35

FO.A Setting projection of the decimal point

- positioning of the DP is set here in the measuring mode

DEF = FL.P.

MEA

SU

RIN

G M

OD

E >

D

U

5.SETTING LIGHT

Calibration of the beginning and the end of range of linear potentiometer is on page 39 38

Projection of DP on display > 000 Example

FO.A

MNU *subsequent item on the menu depends on instrument equipment

000 00.o 0.oo FL.P.

FL.P. 000

36 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING LIGHT5.D

ISPLA

YED

ON

LY W

ITH

OPTI

ON

S >

CO

MPA

RATO

RS

L.1 Setting boundaryfor limit 1

- range of the setting: -99M…999M

- contingent modification of hysteresis or delay may be performed in “PROFI” menu

DEF = 25

DEF „Hystresis”=0, „Delay”=0

L.2 Setting boundaryfor limit 2

- range of the setting: -99M…999M

- contingent modification of hysteresis or delay may be performed in “PROFI” menu

DEF = 75

DEF „Hystresis”=0, „Delay”=0

L.2

L.1 25Setting boundaryfor limit 1

75Setting boundaryfor limit 2

Setting limit 2 > L. 2 = 205 Example

Setting limit 1 > L. 1 = 30 Example

*subsequent item on the menu depends on instrument equipment

25 26 20 29 28 27

20 30 MNU.

75 75 105 05 95 85

205 MNU.

*subsequent item on the menu depends on instrument equipment

Items for “Limits” and “Analog output” are accessible only if incorporated in the instrument.

!

INSTRUCTIONS FOR USE OMX 102UNI | 37

D

ISPLA

YED

ON

LY W

ITH

OPTI

ON

S >

AN

ALO

G O

UTP

UT

5.SETTING LIGHT

T.A.1 Setting the type of analog output

T.A

.1

Menu Range Description

I20 0…20 mA

E.T.4 4…20 mA with error message indication and broken loop indication (<3,6 mA)

T 4 4…20 mA with broken loop indication (<3,6 mA)

E. 4 4…20 mA with indication of error statement (<3,6 mA) DEF I 4 4…20 mA

I 5 0…5 mA

u 2 0…2 V

u 5 0…5 V

u10 0…10 V

-10 ±10 V

FRE. 0,2…2200 Hz

A.L.1 Assigning the display value to the beginning of the AO

range

- range of the setting: -99M…999MDEF = 0

Display value for the beginning of the AO range > A.L.1 = 0 Example

T.A.1 I20 E.T.4 T. 4 u10 -10

0

Assigning the display value to the beginning of the AO range

A.L.1

FRE.

A.H.1 Assigning the display value to the end of the AO range

- range of the setting: -99M…999MDEF = 100

A.H.1 100

Assigning the display value to the end of the AO range

Display value for the end of the AO range > A.H.1 = 120 Example

0 A.H.1

100 100 120 110 MNU

Type of analog output - 0...10 V > T.A.1 = U 10 Example

I 4 u 2 I 5 u 10 u 5 A.L.1

• • •

38 | INSTRUCTIONS FOR USE OMX 102UNI

5. SETTING LIGHT

MNU

MNU Setting the menu typeLIGHT/PROFI

LIG > menu LIGHT, a simple menu, which contains only the most essential items necessary for instrument setting

> linear tree structure

PRO > menu PROFI, a complete menu for complete instrument setting

> tree menu structure

DEF = LIGHT

LIG PRO

SET.

RES. Restoration of manufacture instrument setting

- in the event of error setting the manufacture setting may be restored

- restoration is performed for the currently selected type of the instrument input (select “FIR.”)

- provided you stored your user setting in the “PROFI” menu, it may also be restored (select “USR.”)

- loading manufacture calibration and primary setting of items on the menu (DEF)

Restoration of manufacture setting > FIR. Example

SET. LNG.FIR.* subsequent item on the menu depends on instrument equipment

FIR. USR.

Type „DC“ 40

Type “PM” 40

Type “OHM“ 40

Type “RTD-Pt“ 40

Type “RTD-Ni“ 40

Type “T/C“ 40

Type “DU” 39

Typ. “RTD-Cu“ 40

RE.C. Restoration of manufacture calibration

- in the event of error calibration it is feasible to restore manufacture calibration

- Prior to execution of any modifications you will be asked to confirm your selection (YES)

RE.C.

Restoration of manufacture calibration > YES Example

RE.C. SET.

YES

YES

Menu LIGHT > MNU. = LIG. Example

LIG RE.C.

INSTRUCTIONS FOR USE OMX 102UNI | 39

SETTING LIGHT 5.

C.L.1 Calibration of input range - the potentiometer traveller in

initial position

- prior confirming the flashing “YES” sign the potentiometer traveller has to be in given idle position

C.H.1 Calibration of input range - the potentiometer traveller

in end position

- prior confirming the flashing “YES” sign the potentiometer traveller has to be in given idle position

Calibration of the end of the range > C.L.1 Example

Calibration of the beginning of the range > C.L.1 Example

C.H.1 YES

flashing legend

C.L.1 YES

flashing legend

YES C.H.1

Only for type “DU”

YES LNG.

Only for type “DU”

40 | INSTRUCTIONS FOR USE OMX 102UNI

5. SETTING LIGHT

0Setting new access passwordP.LI.

P.LI. Setting new access password

- access password for menu LIGHT

- range of the number code 0…999

- upon setting the password to “000” the access to menu LIGHT is free without prompt to enter it

- in case the password is lost, please contact the adminstrator of this device

DEF = 0

New password - 341 > P.LI. = 341 Example

0

ID.

1 01 11 21 31

41 041 341 241 141

LNG.

LNG. Selection of language in instrument menu

- selection of language version of the instrument menu

DEF = ENG.

Language selection - ENGLISH > LNG. = ENG. Example

ENG. P.LI.

CZ ENG.

INSTRUCTIONS FOR USE OMX 102UNI | 41

SETTING LIGHT 5.

ID.

ID. Instrument SW version

- the display shows the type of instrument indication, SW number, SW version and current input setting (Mode)

- if SW version contains a letter in first position, then it is a customer SW

- after the identification is completed the menu is automatically exited and the instrument restores the measuring mode

YES OMX 102UNI 61-008

setting the input typeSW: version

PM

instrument type

142 Return to measuring mode

42 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

SETTINGPROFIFor expert usersComplete instrument menuAccess is password protectedPossibility to arrange items of the USER MENUTree menu structure

6.0 SETTING “PROFI”

PROFI Complete programming menu • contains complete instrument menu and is protected by optional number code • designed for expert users • preset from manufacture is menu LIGHT

Switching over to “PROFI” menu

• access to PROFI menu • authorization for access to PROFI menu does not depend on setting under item SER. > MNU.

• password protected access (unless set as follows under the item SER. > N.PA. > PROFI =0)

• access to menu selected under item SER. > MNU. > LIGHT/PROFI • password protected access (unless set as follows under the item SER. > N.PA. > LIGHT =0)

• for access to LIGHT menu passwords for LIGHT and PROFI menu may be used

> 2s

< 2s

INSTRUCTIONS FOR USE OMX 102UNI | 43

6.SETTING PROFI

44 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

6.1 SETTING “PROFI” - INPUT

6.1.1 RESETTING INTERNAL VALUES

+

CLR.

CHA.

SER.

OUT.

CFG.

EXT.

INP.

RTC.

The primary instrument parameters are set in this menu

CLR. Resetting internal values

CFG. Selection of measuring range and parameters

RTC. Setting date and time for option with RTC

EXT. Setting external inputs functions

+

CHA.

SER.

OUT.

CLR.

CFG.

EXT.

INP. C.T.A

RTC.

C.T.B

C.A.T.

CLR. Resetting internal values

C.T.A Tare resetting - Channel A

C.T.B Tare resetting - Channel A

C.A.T. Tare resetting on both channels simultaneously

Only for DC, PM and DU types

!

INSTRUCTIONS FOR USE OMX 102UNI | 45

6.SETTING PROFI

6.1.2a SELECTION OF MEASURING RATE

6.1.2a SELECTION OF THE NUMBER OF ACTIVE INPUTS

+

CHA.

SER.

OUT.

CLR.

RTC.

CFG.

EXT.

INP.

INP.

M.P.S.

IN.1

T.SW.

IN.2

SWI. DEF

160

80

20

40

10

5.0

2.5

0.5

1.2

M.P.S. Selection of measuring rate

160 160 measurements/s

80 80 measurements/s

40 40 measurements/s

20 20 measurements/s

10 10 measurements/s

5.0 5 measurements/s

2.5 2,5 measurements/s

1.2 1,2 measurements/s

0.5 0,5 measurements/s

+

CHA.

SER.

OUT.

CLR.

RTC.

CFG.

EXT.

INP. M.P.S.

INP.

IN.1

T.SW.

IN.2

SWI.

DEF1.IN.

2.IN.

INP. Selection of the number of active inputs

- this menu item is accessible only in the 2-input version of the device

1.IN. Active input 1

2.IN. Active inputs 1 and 2

46 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

Access password142 PAS. 0

INP. CHA.

FO.A 000 00.o 0.oo FL.P.

MD.A

C. A 0

OFF AVR. RND.FI.A

Programming sch

DC

PM

T/C

CLR. C.T.A . C.T.B C.A.T.

CFG. M./.S. 0.5 1.2 2.5 50 100 160

RTD

EXT.

DC PM T/C DU

INP. 1.IN. 2.IN.

SWI. MAN. AUT.

IN.1

T.SW.

EX.1 OFF LOC. HLD.. TR.A C. M. SWP.

RTC. TIM.

DAT. ROK

MES.

DEN

00

RTC.

MIN.

SEC.

00

2

T. 1

MO.1

CO.1 IN.1 IN.2 EX.1 EX.2.

0

R.A.1

C.J.1

LE.1

0

23 T/C

CO.1 2-W. 3-W. 4-W.

T/C

IN.2 T. 2 Setting is identical with “IN.1”

EX.2 OFF LOC. HLD.. TR.A C. M. SWP.

E0.1 E0.5 R.05 R0.1

Cu.1 Cu.2 Cu.3 Cu.4

B E J S T L

5-1 6-1 510 610

20m u80 i0.1 i0.2

0.1 0.3 24.0 30.0

u 2 u 5 I 4 E 4

C. A

MA.A 100

MI.A 0SE.A

P.T.A 0

DE.A 0

FR.A -99M

SV.ALO.A

TO.A 999M

NO ALL IN OUT

C. B Setting is identical with “C. A”

FO.M 000 00.o 0.oo FL.P.

M.FN.

M.MF.

C. A 0

FR.M -99M

SV.MLO.M

TO.M 999M

K. F 0

NO ALL IN OUT

DE.M 0

I.MF. NO C. A F. A C. B F. B

MUL. 1/P SUM. DIV..

M . M. I.M .M . NO C. A F. A C. B F. B

> 2s

OHM

Cu

Ni

RTDOHM Ni Cu

RTDOHM Ni Cu

RTDOHM

Ni Cu

- after setting in item “MENU”> 2s

INSTRUCTIONS FOR USE OMX 102UNI | 47

6.SETTING PROFI

OUT. SER.

CH.2

CAL. CH.1

DU

heme PROFI MENU

MNU. LIG. PRO.

USR.

SAV.

ID. OMX 102UNI. . . .

YES

YES

SET.

RES.

FIR.

OB.K YES

LNG. LIG. PRO.

P.PR.

N.PA. P.LI. 0

0

C.L.1 YES

C.H.1 YES

C.L.2 YES

C.H.2 YES

A. O.

DIS. B. L. NO YES TIM.

A. 2

40A.H.1

100F.H.1

0A.L.1

F.L.1 0

T.A.1 I20 E.T4 T. 4 E. 4 I 4 I 5 u 2 u 5 u10 -10 FRE.

NO C. A F. A C. B F. B M.FN. MIN MAXI.A.1A. 1

DAT. BD 0.6 1.2 2.4 1152 230

ADD. 0

GSD 1CH. 5CH. 9CH. 1.K.L 5.K.L 5.K.L

PRO. ASC. M.BS. MOD.

LIM. L. 1

L. 2

H. 1 0

L. 1 20

0ON.1

TYP. CLO. OPE.

NO C. A F. A C. B F. B M.FN. MIN MAXI.A.1

HYS. F-T DOS. ERR.MOD.

0OF.1

0P. 1

0T. 1

5V 12V 17V 24VEXC.

MEM. SWI.

STR.

STO.

PER.

TRG.

Upon delay exceeding 60 s the programming mode is automatically discontinued and the instrument itself restores the measuring mode

!

48 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

6.1.2c SELECTION OF INPUTS SWITCHING

6.1.2d SETTING THE PERIOD FOR INPUTS SWITCHING

+

CHA.

SER.

OUT.

CLR.

RTC.

CFG.

EXT.

INP. M.P.S.

SWI.

IN.1

T.SW.

IN.2

INP.

DEFMAN.

AUT.

SWI. Selection of inputs switching

- this menu item is accessible only in the 2-input version of the device

MAN. Manual inputs switching

- inputs switching is controlled by selected key on the front panel or selected external input

AUT. Automatic inputs switching

- inputs switching is automatic in a time period set in “T.SW.”

+

CHA.

SER.

OUT.

CLR.

RTC.

CFG.

EXT.

INP. M.P.S.

T.SW.

IN.1

SWI.

IN.2

INP.

DEF2.0

SWI. Setting the period for inputs switching

- setting the time period for projection of channels in automatic mode ode of inputs switching (“AUT.”)

- range of the setting: 0,5…99,5 s (step 0,5)

- DEF T.SW. = 2 s

INSTRUCTIONS FOR USE OMX 102UNI | 49

6.SETTING PROFI

6.1.2e SELECTION OF „INSTRUMENT“ TYPE FOR CHANNEL 1

+

CHA.

SER.

OUT.

CLR.

RTC.

CFG.

EXT.

INP.

INP.

IN.1

M.P.S.

T.SW.

IN.2

SWI.

DEF

OHM

PM

DC

Pt

NI

CU

TC

DU

MO.1

T. 1

LE.1

R.A.1

C.J.1

CO.1

T. 1 Selection of „instrument“ type

- selection of particular type of “instrument” is bound to relevant dynamic items

DC DC voltmeter

PM Process monitor

OHM Ohmmeter

Pt Thermometer for Pt xxx

Cu Thermometer for Cu xxx

Ni Thermometer for Ni xxxx

TC Thermometerpro thermocouples

DU Display for linear potentiometers

50 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

6.1.2f SELECTION OF MEASURING RANGE FOR CHANNEL 1

+

CHA.

SER.

OUT.

CLR.

RTC.

CFG.

EXT.

INP.

INP.

IN.1

M.P.S.

T.SW.

IN.2

SWI.

T. 1

MO.1

LE.1

R.A.1

C.J.1

CO.1

PM

i 0.

25

5. A

1. A

50

102DC

100

200

400

DEF

Ni

5-1

6-1

DEF

Cu

Cu.1

Cu .4

Cu .3

Cu .2

DEF

B

R

N

K

J

E

T

S

T/C

DEF

L

Pt

E0.1

r0.1

r.05

DEF

U0.1

E1.0

E0.5

610

510

u 5

u 2

u10

I 0

I 4

E 4

DEF

PM

u80

i0.2

i0.1

u1

60m

30m

DC

u20

u40

OHM

0.1

30

24

DEF

3.0

1.5

0.3

MOD. Selection of instrument measuring range

OM

X 1

02

DC

Menu Measuring range

1. A ±1 A

5. A ±5 A

25 ±25 V

50 ±50 V

100 ±100 V

200 ±200 V

400 ±400 V

Menu Measuring range

30m ±30 mV

60m ±60 mV

u 1 ±1 V

DC u20 ±20 V

u40 ±40 V

u80 ±80 V

i0.1 ±90 mA

i0.2 ±180 mA

PM

Menu Measuring range

u 2 ±2 V

u 5 ±5 V

u10 ±10 V

I 5 ±5 mA

I 0 ±20 mA

I 4 4…20 mA

E 44…20 mA, with error statement of „underfl ow“ upon signal smaller than 3,36 mA

Menu Measuring range O

HM

0.1 0…100 Ω

0.3 0…300 Ω

1.5 0…1,5 Ω

3.0 0…3 kΩ

24 0…24 kΩ

30 0…30 kΩ

RTD

Menu Measuring range

E0.1 Pt 100 (3 850 ppm/°C)

E0.5 Pt 500 (3 850 ppm/°C)

E1.0 Pt 1000 (3 850 ppm/°C)

U0.1 Pt 100 (3 920 ppm/°C)

R.05 Pt 50 (3 910 ppm/°C)

R0.1 Pt 100 (3 910 ppm/°C)

Menu Measuring range

NI

5-1 Ni 1 000 (5 000 ppm/°C)

6-1 Ni 1 000 (6 180 ppm/°C)

510 Ni 10 000 (5 000 ppm/°C)

610 Ni 10 000 (6 180 ppm/°C)

CU

Menu Measuring range

Cu.1 Cu 50 (4 280 ppm/°C)

Cu.2 Cu 1 00 (4 280 ppm/°C)

Cu.3 Cu 50 (4 260 ppm/°C)

Cu.4 Cu 100 (4 260 ppm/°C)

T/C

Menu Type of thermocoupleB T/C B

E T/C E

J T/C J

K T/C K

N T/C N

R T/C R

S T/C S

T T/C T

L T/C L

INSTRUCTIONS FOR USE OMX 102UNI | 51

6.SETTING PROFI

6.1.2g SELECTION OF THE TYPE OF SENSOR CONNECTION FOR CHANNEL 1 RTD OHM T/C

+

CHA.

SER.

OUT.

CLR.

RTC.

CFG.

EXT.

INP.

INP.

IN.1

M.P.S.

T.SW.

IN.2

SWI.

T. 1

CO.1

LE.1

R.A.1

MO.1

DEF

4-w

3-w

2-w

CO.1 Selection of the type of sensor connection

RTD OHM

2-w 2-wire connection

3-w 3-wire connection

4-w 4-wire connection

T/C

IN.1 Measurement without reference thermocouple

- measuring cold junction at instrument brackets

IN.2 Measurement with reference thermocouple

- measuring cold junction at instrument brackets with anti-series connected reference thermocouple

EX.1 Measurement without reference thermocouple

- the entire measuring set is working under invaried and constant temperature

EX.2 Measurement with reference thermocouple

- when using compensation box

Method and procedure of setting the cold junctions is described in separate chapter on page 82

!

For thermocoule type „B” the items „CO.1” and „C.J.1” are not available

!

+

CHA.

SER.

OUT.

CLR.

RTC.

CFG.

EXT.

INP.

INP.

IN.1

M.P.S.

T.SW.

IN.2

SWI.

T. 1

CO.1

C.J.1

MO.1

DEF

Ex.1

In .2

In .1

Ex.2

52 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

6.1.2h SETTING TEMPERATURE OF COLD JUNCTION FOR CHANNEL 1 T/C

6.1.2i ZERO OFFSET OF THE MEASUREMENT RANGE FOR CHANNEL 1 RTD OHM

6.1.2j COMPENSATION OF 2-WIRE CONDUCT FOR CHANNEL 1 RTD OHM

+

CHA.

SER.

OUT.

CLR.

RTC.

CFG.

EXT.

INP.

INP.

IN.1

M.P.S.

T.SW.

IN.2

SWI.

T. 1

C.J.1

CO.1

MO.1

DEF23

C.J.1 Setting temperature of cold junction

- range 0…99°C with compensation box

- setting of cold junction compensation is identical both for „Channel 1“ and „Channel 2“

- DEF = 23°C

+

CHA.

SER.

OUT.

CLR.

RTC.

CFG.

EXT.

INP.

INP.

IN.1

M.P.S.

T.SW.

IN.2

SWI.

T. 1

R.A.1

LE.1

CO.1

MO.1

0

R.A.1 Offset of the beginning of the measuring range

- in cases when it is necessary to offset the beginning of the range by certain value, e.g. while using sensor in measuring head

- entered directly in Ohm (0…999)

- DEF = 0

+

CHA.

SER.

OUT.

CLR.

RTC.

CFG.

EXT.

INP.

INP.

IN.1

M.P.S.

T.SW.

IN.2

SWI.

T. 1

LE.1

R.A.1

CO.1

MO.1

YES

LE.1 Compensation of 2-wire conduct

- for measurement accuracy it is necessary to perform compensation of conduct always in case of 2-wire connection

- prior confirmation of the displayed prompt “ YES“it is necessary to substitute the sensor at the end of the conduct by a short-circuit

- DEF = 0

INSTRUCTIONS FOR USE OMX 102UNI | 53

6.SETTING PROFI

6.1.2k SELECTION OF „INSTRUMENT“ TYPE FOR CHANNEL 2

6.1.3 SETTING THE REAL TIME CLOCK

+

CHA.

SER.

OUT.

CLR.

RTC.

CFG.

EXT.

INP.

INP.

IN.2

M.P.S.

T.SW.

IN.1

SWI.

DEF

OHM

PM

DC

Pt

NI

CU

TC

DU

MO.2

T. 2

LE.2

R.A.2

CO.2

T. 2 Selection of „instrument“ type

- selection of particular type of “instrument” is bound to relevant dynamic items

DC DC voltmeter

PM Process monitor

OHM Ohmmeter

Pt Thermometer for Pt xxx

Cu Thermometer for Cu xxx

Ni Thermometer for Ni xxxx

TC Thermometerpro thermocouples

- first thermocouple has to be connected to „Channel 1“, because that is where the temperature for cold junction compensation is taken

- in menu „Channel 2“ the temperature of cold junction compensation is not set (it is adopted from „Channel 1“)

DU Display for linear potentiometers

Following settings are identical with menu items for „IN.1”

*

+

CHA.

SER.

OUT.

CLR.

CFG.

RTC.

EXT.

INP.

DAT.

TIM.

SEC.

MIN.

00HR.

RTC. Setting the real time clock (RTC)

TIM. Time setting

- format 23.59.59

DAT. Date setting

- format DD.MM.RR

54 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

6.1.4 EXTERNAL INPUT FUNCTION SELECTION

+

CHA.

SER.

OUT.

CLR.

CFG.

EXT.

RTC.

INP.

EX.2

EX.1

B.PA.

HLD.

OFF

TR.A

TR.B

C.T.A

C.T.B

N.M.M.

SAV.

C. M.

SWP.

EXT. External input function selection

OFF Input is off

HLD. Activation of HOLD

B.PA. Activation of locking access into programming menu

LIGHT/PROFI

TR.A Tare activation for Channel 1

TR.B Tare activation for Channel 2

C.T.A Tare resetting for Channel 1

C.T.B Tare resetting for Channel 2

N.M.M. Resettingmin/max value

SAV. Activation of measured data record in instrument

memory for option FAST/RTC

C. M. Clearing memory for option FAST/RTC

SWP. Swapping between analogue inputs/outputs

- Swapping between analogue outputs (configuration: 1x input > 2x output)

- Swapping between analogue inputs (configuration: 2x input > 1x output)

- DEF EX.1 > HLD.

- DEF EX.2 > B.PA.

Identical procedure to the one shown above can also be applied to „EX.2”

*

INSTRUCTIONS FOR USE OMX 102UNI | 55

6.SETTING PROFI

56 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

6.2 SETTING “PROFI” - CHANNELS

6.2.1a DISPLAY PROJECTION FOR CHANNEL 1 DC AC PM DU OHM

6.2.1b SETTING FIXED TARE FOR CHANNEL 1 DC AC PM DU OHM

M.FN.

CHA.

SER.

OUT.

C. A

C. B

INP.

+

M. M.

In this section of the menu input parame-ters are set

C. A Setting of parameters of measuring input “Channel 1”

C. B Setting of parameters of measuring input “Channel 2”

M.FN. Setting of parameters of mathematical functions

M. M. Selecting the input for evaluating the Min/Max

value

CHA.

SER.

OUT.

C. A

C. B

INP.

M.FN.

MA.A

MI.A 0

+

SE.A

FI.A

LO.A

DE.A

P.T.AFO.A

M. M.

SE.A Setting display projection

MI.A Setting display projection for minimum value of input

signa

- range of the setting: -99M…999M

- DEF = 0

MA.A Setting display projection for maximum value of

input signal

- range of the setting: -99M…999M

- DEF = 100

FO.A

CHA.

SER.

OUT.

C. A

C. B

INP.

M.FN.

MA.A

MI.A 0

+

SE.A

FI.A

LO.A

DE.A

P.T.A

M. M.

SE.A Setting “Fixed tare” value

- setting is designed for the event when it is necessary to firmly shift the beginning of the range by known size

- when setting (P.T.A≠0) is in effect, display does not show the “T” symbol

- range of the setting: -99M…999M

- DEF = 0

Setting is identical with channel „C. B”

!

INSTRUCTIONS FOR USE OMX 102UNI | 57

6.SETTING PROFI

6.2.1c DIGITAL FILTERS FOR CHANNEL 1

CHA.

SER.

OUT.

C. A

C. B

INP.

M.FN.

C. A

OFF

+

FI.A

SE.A

LO.A

DE.A

MD.A

AVR.

FLO.

EXP.

RND.

FO.A

M. M.

FI.A Selection of digital filters

- at times it is useful for better user projection of data on display to modify it mathematically and properly , wherefore the following filters may be used

OFF Filters are off

AVR. Measured data average

- arithmetic average from given number „C. A“ of measured values

- range 2…100

FLO. Selection of floating filter

- floating arithmetic average from given number „C. A“ of measured data and updates with each measured value

- range 2…30

EXP. Selection of exponential filter

- integration filter of first prvního grade with time constant „C. A“ measurement

- range 2…100

RND. Measured value rounding

- is entered by any number, which determines the projection step (e.g: “C. A”=2,5 > display 0, 2.5, 5,...)

C. A Setting constants

- this menu item is always displayed after selection of particular type of filter

- DEF = 2

Setting is identical with channel „C. B”

!

40

60

20

80

100

Floating filterConstant F.A = 5.0

36 36

52 52

68 68

8484

Arithmetic averangeConstant F.A = 5.0

Exponential filterConstant F.A = 5.0

40

60

20

80

100

40

60

20

80

100

40

60

20

80

100

36

4959

6774

7983 86 89

75

6455

4238

34 31 2927

5 10 2015

5 10 2015

5 10 2015

5 10 2015

Input value

t

t

t

t

58 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

6.2.1d PROJECTION FORMAT - POSITIONING OF DECIMAL POINT FOR CHANNEL 1

6.2.1e SELECTION OF STORING DATA INTO INSTRUMENT MEMORY FOR CHANNEL 1

CHA.

SER.

OUT.

C. A

C. B

INP.

M.FN.

+

FI.A

SE.A

LO.A

DE.A

FO.A

000.

00.o

0.oo

FL.P.M. M.

FO.A Selection of decimal point

- the instrument allows for classic projection of a number with positioning of the DP as well as projection with floating DP, allowing to display a number in its most exact form „FL.P.“

000 Setting DP - XXX

00.o Setting DP - XX.x

0.oo Setting DP - X.xx

FL.P. Floating DP

CHA.

SER.

OUT.

C. A

C. B

INP.

M.FN.

+

FI.A

SE.A

DE.A

NO

ALL

IN

M. M.

SV.A

FO.A

LO.A

FR.A

TO.A

OUT

LO.A Selection of storing data into instrument memory

- by selection in this item you allow to register values into instrument memory

- another setting in item “OUT. > MEM.” (not in standard experiment)

NO Measured data is not stored

ALL Measured data is stored in memory

IN Only data measured within the set interval is stored

in memory

OUT Only data measured outside the set interval is stored

in memory

FR.A Setting the initial interval value

- range of the setting: -99M…999M

- DEF = -99M

TO.A Setting the final interval value

- range of the setting: -99M…999M

- DEF = 999M

Setting is identical with channel „C. B”

!

Setting is identical with channel „C. B”

!

INSTRUCTIONS FOR USE OMX 102UNI | 59

6.SETTING PROFI

6.2.1f PROJECTION OF DESCRIPTION - THE MEASURING UNITS FOR CHANNEL 1

CHA.

SER.

OUT.

C. A

C. B

INP.

M.FN.

+

FI.A

SE.A

LO.A

000

M. M.

FO.A

DE.A

DE.A Setting projection of description

- 3 characters can be added to standard numerical formats

- setting is realised using modified ASCII code, where upper number defines position of the character, bottom line at the first position displays the charater and at the last two positions show the code of the character in interval 0…95.

- description is cancelled by code 000

- RTD T/C DEF = °C

- DC PM DU OHM DEF = none

Table of signs on page 86

!

Setting is identical with channel „C. B”

!

Description position

INPUT

OUTPUT

ASCII symbol code

Set description

60 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

6.2.2a MATHEMATIC FUNCTIONS - INPUT SELECTION

CHA.

SER.

OUT. M.FN.

C. B

INP. C. A

+

M. M.

I.MF.

FO.M

C. B

C. C

C. F

C. E

C. D

C. A

DE.M

M.FN.

LO.M

NO

C. A

F. A

C. B

F. B

A.CH.

A. F.

I.MF. Selection of input for calculation of mathematic

function

- selection of value from which the mathematic function will be calculated

NO Mathematic functions are off

C. A From “Channel A”

F. A From “Channel A” after modification by digital filter

C. B. From “Channel B”

F. B From “Channel B” after modification by digital filter

A.CH. From “Channels A, B“

A. F. From “Channels A, B,” after modification by digital filters

INSTRUCTIONS FOR USE OMX 102UNI | 61

6.SETTING PROFI

6.2.2b MATHEMATIC FUNCTIONS

CHA.

SER.

OUT. M.FN.

C. B

INP. C. A

+

M. M.

M.FN.

FO.M

C. B

C. C

C. F

C. E

C. D

C. A

DE.M

I.MF.

LO.M

MUL.

1/M.

LOG.

EXP.

POW.

RT.

SIN.

SUM

DIV.

M.FN. Selection of mathematic functions

On selecting „From chan. A/B“ in item „V.MF.“

MUL. Multinominal

FExDxCxBxAx 2345

1/M. 1/x

FxE

xD

xC

xB

xA5

234

LOG. Logarithm

FEDxCBx

A

ln

EXP. Exponential

FeA EDxCBx

POW. Power

FCBxA EDx

RT. Root

FEDxCBx

A

On selecting „From chan. A+B” in item „V.MF.“

SUM Sum of the values from channels (inputs)

(A x KA + B x KB + C x KC + D x KD) x E + F

DIV. Quotient of values from channels (inputs)

(A x KA + C x KC) /(B x KB + D x KD) x E + F

C. - Setting constants for calculation of mat.functions

- this menu is displayed only after selection of given mathematic function

62 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

6.2.2c PROJECTION FORMAT - POSITIONING OF DECIMAL POINT

6.2.2d MATHEMATIC FUNCTIONS - SELECTION OF STORING DATA INTO INSTRUMENT MEMORY

CHA.

SER.

OUT. M.FN.

C. B

INP. C. A

+

M. M.

M.FN.

C. B

C. C

C. F

C. E

C. D

C. A

DE.M

I.MF.

LO.M

000.

00.o

0.oo

FL.P.

FO.M.

FO.M Selection of decimal point

- the instrument allows for classic projection of a number with positioning of the DP as well as projection with floating DP, allowing to display a number in its most exact form „FL.P.“

000 Setting DP - XXX

00.o Setting DP - XX.x

0.oo Setting DP - X.xx

FL.P. Floating DP

CHA.

SER.

OUT. M.FN.

C. B

INP. C. A

+

M. M.

M.FN.

C. B

C. C

C. F

C. E

C. D

C. A

DE.M

I.MF.

FO.M

NO

ALL

IN

SV.M

FR.M

TO.M

OUT

LO.M

LO.M Selection of storing data into instrument memory

- by selection in this item you allow to register values into instrument memory

- another setting in item “OUT. > MEM.” (not in standard experiment)

NO Measured data is not stored

ALL Measured data is stored in memory

IN Only data measured within the set interval is stored

in memory

OUT Only data measured outside the set interval is stored

in memory

FR.M Setting the initial interval value

- range of the setting: -99M…999M

- DEF = -99M

TO.M Setting the final interval value

- range of the setting: -99M…999M

- DEF = 999M

INSTRUCTIONS FOR USE OMX 102UNI | 63

6.SETTING PROFI

6.2.2e MATHEMATIC FUNCTIONS - MEASURING UNITS

6.2.3 SELECTION OF EVALUATION OF MIN/MAX VALUE

CHA.

SER.

OUT. M.FN.

C. B

INP. C. A

+

M. M.

M.FN.

C. B

C. C

C. F

C. E

C. D

C. A

I.MF.

FO.M

000

DE.M

LO.M

DE.M Setting projection of description

- 3 characters can be added to standard numerical formats

- setting is realised using modified ASCII code, where upper number defines position of the character, bottom line at the first position displays the charater and at the last two positions show the code of the character in interval 0…95.

- description is cancelled by code 000

- RTD T/C DEF = °C

- DC PM DU OHM DEF = none

Table of signs on page 86

!

DEFCHA.

SER.

OUT.

M. M.

C. B

INP. C. A

+

M.FN.

I.M.M. NO

C. A

F. A

C. B

F. B

M.FN.

I.M.M. Selection of evaluation of min/max value

- selection of value from which the min/max value will be calculated

NO Evaluation of min/max value is off

C. A From “Channel A”

F. A From “Channel A” after digital filters processing

C. B. From “Channel B”

F. B From “Channel B” after digital filters processing

M.FN. From “Mathematic functions”

64 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

6.3 SETTING „PROFI“ - OUTPUTS

6.3.1 SETTING OF EXCITATION VOLTAGE

6.3.2a SELECTION OF MODE OF DATA LOGGING INTO INSTRUMENT MEMORY

CHA.

SER.

OUT. LIM.

A. O.

DAT.

DIS.

INP.

+

MEM.

EXC.

In this menu it is possible to set parameters of the instrument output signals

EXC. Setting of excitation voltage

MEM. Setting data logging into memory

LIM. Setting type and parameters of limits

DAT. Setting type and parameters of data output

A. O. Setting type and parameters of analog output

DIS. Setting of backlight

EXC.

OUT.

SER.

CHA.

LIM.

INP.

A. O.

+

DAT.

DIS.

5V

12V

DEF24V

17V

LIM.

EXC. Setting of excitation voltage

5V 5 VDC, max. 2,5 W

12V 12 VDC, max. 2,5 W

17V 17 VDC, max. 2,5 W

24V 24 VDC, max. 2,5 W

REW.

OUT.

SER.

CHA. MEM.

LIM.

INP.

A. O.

+

DAT.

DIS.

NO

YES

DEF

STO.

PER.

TRG.

STA.

EXC.

REW. Selection of the mode of data logging

- selection of the mode in the event of full instrument memory

NO Rewriting values prohibited

YES Rewriting values permitted, the oldest get rewritten by

the latest

INSTRUCTIONS FOR USE OMX 102UNI | 65

6.SETTING PROFI

6.3.2b SETTING DATA LOGGING INTO INSTRUMENT MEMORY - RTC

6.3.2c SETTING DATA LOGGING INTO INSTRUMENT MEMORY - FAST

OUT.

SER.

CHA. MEM.

LIM.

INP.

A. O.

+

DAT.

DIS.

MIN.

STO.

PER.

SWI.

SEC.

00HR.

STA.

EXC.

STA. Start of data logging into instrument memory

- time format HH.MM.SS

STO. Stop data logging into instrument memory

- time format HH.MM.SS

PER. Period of data logging into instrument memory

- determines the period in which values will be logged in an interval delimited by the time set under items START and STOP

- time format HH.MM.SS

- records are made on a daily basis in selected interval and period

- item not displayed if “SAVE” is selected in menu „INP. > EXT. > LO.A”

EXC. DEF

OUT.

SER.

CHA. MEM.

LIM.

INP.

A. O.

+

DAT.

DIS.

SWI. 3%

TRG.

TRG. Setting logging data into inst. memory

- logging data into inst. memory is governed by the folowing selection, which determines how many percent of the memory is reserved for data logging prior to initiation of trigger imputse

- initialization is on ext. input or button

- setting in range 1…100 %

- when setting 100 %, datalogging works in the mode ROLL > data keep getting rewritten in cycles

1. Memory initialization

- clear memory (ext.input, button)

- LED “M” flashes, after reading TRIGGER (%) memory is permanently shining. In ROLL flashes constantly.

2. Triggering

- external input, button

- after the memory LED is full “M” turns off

- in the ROLL mode the trigger ends datalogging and LED turns off

3 . Termination

- ext. input, button or reading data via RS

The memory operates on the basis of memory oscilloscope. Select an area of 0…100% of the memory capacity (100% represents 8 192 individual recordings for a single channel measurement). This area is filled cyclically up to the point when the recording starts (activated by the front panel button or by an external input). When the remaining memory capacity fills up the recording stops. A new recording is possible after the deletion of the latest recording. It is possible to abort a recording before its completion by reading out the data.

FAST

The lowest recording rate possible is once a day, the highest is every second. Under exceptional circumstances it is possible to set the rate to 8 times per second by entering the recording period as 00:00:00. However, this mode is not recommended due to the memory overload. Recordings are realised in a timeframe of one day and are repeated periodically every following day. Recordings can take place either inside or outside of selected time intervals. The duration of re-writing can be determined by the number of channels recorded as well as by the recording rate.

RTC

66 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

Dose limit: MODE L. > “DOSE” axis x > “P” Period

z - delay “TIM. L.”

t

Switch-on relayTYPE > SWITCH-ON

LED signalization

Window limit: MODE L. > “FROM . .” axis x > “ON L.” switch on, “OFF L.” switch o

Switch-on relay

Switch-off relay

TYPE > SWITCH-ON

TYPE > SWITCH-OFF

LED signalization

LED signalization

axis x > “LIM. L.” limit, “H/2” hysteresi

Z > 0 - Switch-on relayTYPE > SWITCH-ON

Z < 0 - Switch-on relayTYPE > SWITCH-OFF

LED signalization

LED signalization

Z > 0 - Switch-off relayTYPE > SWITCH-ON

LED signalization

z

z

z

z z z

zz

Switch-off relayTYPE > SWITCH-OFF

LED signalization

z

TYPE > SWITCH-OFF

LED signalization

Z < 0 - Switch-off relay

DES

CR

IPTI

ON

OF

RELAY

FU

NC

TIO

N M

OD

E >

H

YS

TER

• F

RO

M -

TO • D

OS

ING

INSTRUCTIONS FOR USE OMX 102UNI | 67

6.SETTING PROFI

6.3.3a SELECTION OF INPUT FOR LIMITS EVALUATION

EXC.

OUT.

SER.

CHA.

LIM.

MEM.

INP.

A. O.

+

DAT.

DIS.

L. 2

L. 1 INP.

MOD.

TYP.

L. 1

H. 1

ON.1

OF.1

P. 1

T. 1

NO

M.FN.

F. A

C. A DEF

MAX

MIN

F. B

C. B

INP. Selection evaluation of limits

- selection of value from which the limit will be evaluated

NO Limit evaluation is off

C. A Limit evaluation from “Channel A”

F. A Limit evaluation from “Channel A” after digital

filters processing

C. B Limit evaluation from “Channel B”

F. B Limit evaluation from “Channel B” after digital

filters processing

M.FN. Limit evaluation from “Mathematic functions”

MIN. Limit evaluation from“Min. value”

MAX Limit evaluation from “Max. value”

Setting is identical for „L. 2”

!

68 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

6.3.3b SELECTION OF TYPE OF LIMIT

6.3.3c SELECTION OF TYPE OF OUTPUT

EXC.

OUT.

SER.

CHA.

LIM.

MEM.

INP.

A. O.

+

DAT.

DIS.

L. 2

L. 1

MOD.

INP.

TYP.

L. 1

H. 1

ON.1

OF.1

P. 1

T. 1

HYS.

DOS.

F-T

DEF

ERR.

MOD. Selection the type of limit

HYS. Limit is in mode “Limit, hysteresis, delay”

- for this mode the parameters of “L. 1” are set, at which the limit will shall react, “H. 1”the hysteresis range around the limit (LIM ±1/2 HYS) and time “T. 1” determining the delay of relay switch-on

F-T Frame limit

- for this mode the parameters are set for interval “ON.1” the relay switch-on and “OF.1” the relay switch-off

DOS. Dose limit(periodic)

- for this mode the parameters are set for “P. 1” determining the limit value as well as its multiples at which the output is active and “T. 2” indicating the time during which is the output active

ERR. Error indication

- output is active when error message is on

Setting is identical for „L. 2”

!

EXC.

OUT.

SER.

CHA.

LIM.

MEM.

INP.

A. O.

+

DAT.

DIS.

L. 2

L. 1

TYP.

INP.

MOD.

L. 1

H. 1

ON.1

OF.1

P. 1

T. 1

CLO.

OPE.

DEF

TYP. Selection of type of output

CLO. Output switches on when condition is met

OPE. Output switches off when condition is met

Setting is identical for „L. 2”

!

INSTRUCTIONS FOR USE OMX 102UNI | 69

6.SETTING PROFI

6.3.3d SETTING VALUES FOR LIMITS EVALUATION

EXC.

OUT.

SER.

CHA.

LIM.

MEM.

INP.

A. O.

+

DAT.

DIS.

L. 2

L. 1

L. 1

INP.

MOD.

TYP.

H. 1

ON.1

OF.1

P. 1

T. 1

20 DEF

L. 1 Setting limit for switch-on

- for type “HYS.”

H. 1 Nastavení hystereze

- for type “HYS.”

- indicates the range around the limit (in both directions, LIM. ±1/2 HYS.)

ON.1 Setting the outset of the interval of limit switch-on

- for type “F-T”

OF.1 Setting the end of the interval of limit switch-on

- for type “F-T”

P. 1 Setting the period of limit switch-on

- for type “DOS.”

T. 1 Setting the time switch-on of the limit

- for type “HYS.” and “DOS.”

- setting within the range: ±0…99,9 s

- positive time > relay switches on after crossing the limit (L. 1) and the set time (T. 1)

- negative time > relay switches off after crossing the limit (L. 1) and the set negative time (T. 1)

Setting is identical for „L. 2”

!

70 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

6.3.4a SELECTION OF DATA OUTPUT BAUD RATE

6.3.4b SETTING INSTRUMENT ADDRESS

EXC.

+

CHA.

SER.

OUT. LIM.

A. O.

DAT.

DIS.

INP. BD 0.6

1.2

2.4

4.8

9.6

19.2

38.4

57.6

ADD.

DEF

115

230

A.MO.

A.PB.

GSD

PRO.

MEM.

BD Selection of data output baud rate

0.6 Rate - 600 Baud

1.2 Rate - 1 200 Baud

2.4 Rate - 2 400 Baud

4.8 Rate - 4 800 Baud

9.6 Rate - 9 600 Baud

19.2 Rate - 19 200 Baud

38.4 Rate - 38 400 Baud

57.6 Rate - 57 600 Baud

115 Rate - 115 200 Baud

230 Rate - 230 400 Baud

EXC.

+

CHA.

SER.

OUT. LIM.

A. O.

DAT.

DIS.

INP. 00BD

ADD.

A.MO.

A.PB.

GSD

PRO.

MEM.

ADD. Setting instrument address

- setting in range: 0…31

- DEF = 00

A.MO. Setting instrument address - MODBUS

- setting in range: 1…247

- DEF = 01

A.P.B. Setting instrument address- PROFIBUS

- setting in range: 1…127

- DEF = 19

INSTRUCTIONS FOR USE OMX 102UNI | 71

6.SETTING PROFI

6.3.4c SELECTION OF GSD FILE FORMAT

6.3.4d SELECTION OF DATA OUTPUT PROTOCOL

EXC. DEF

+

CHA.

SER.

OUT. LIM.

A. O.

DAT.

DIS.

INP. 1CH.BD

GSD

A.PB.

PRO.

9C.L.

5C.L.

1C.L.

9CH.

5CH.MEM.

GSD Selection of GSD file format

1CH. 1 channel

5CH. 5 channels

9CH. 9 channels

1C.L. 1 channel + limit

5C.L. 5 channels + limit

9C.L. 9 channels + limit

EXC.

MEM.

+

CHA.

SER.

OUT. LIM.

A. O.

DAT.

DIS.

INP. ASC.BD

PRO.

A.MO.

A.PB.

GSD

ADD.

MOD.

M.BS.

DEF

PROT. Selection of the type of analog output

ASC. Data protocol ASCII

M.BS. Data protocol DIN MessBus

MOD. Data protocol MODBUS - RTU

- option is available only for RS 485

72 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

6.3.5a SELECTION OF INPUT FOR ANALOG OUTPUT

EXC.

MEM.

+

CHA.

SER.

OUT. LIM.

DAT.

A. O.

DIS.

INP. I.A.1

F.L.1

F.H.1

A.L.1

T.A.1

A. 1

A. 2

A.H.1

NO

M.FN.

F. A

C. A DEF

MAX

MIN

F. B

C. B

I.A.1 Selection evaluation analog output

- selection of value from which the analog output will be evaluated

NO AO evaluation is off

C. A AO evaluation from “Channel A”

F. A AO evaluation from “Channel A” after digital

filters processing

C. B AO evaluation from “Channel B”

F. B AO evaluation from “Channel B” after digital

filters processing

M.FN. AO evaluation from “Math. functions”

MIN AO evaluation from “Min. value”

MAX AO evaluation from“Max. value”

Setting is identical also for „A. 2””

!

INSTRUCTIONS FOR USE OMX 102UNI | 73

6.SETTING PROFI

6.3.5b SELECTION OF THE TYPE OF ANALOG OUTPUT

EXC.

MEM.

+

CHA.

SER.

OUT. LIM.

DAT.

A. O.

DIS.

INP.

T.A.1

F.L.1

F.H.1

A.L.1

I.A.1A. 1

A. 2

A.H.1

I20

I 5

I 4

E. 4

u 2

u 5

DEF

u10

4 T

E.4T

-10

FRE.

A. 1 Selection of the type of analog output

I20 Type: 0…20 mA

E.4T Type: 4…20 mA with indication

- with broken loop detection and indication of error statement (< 3,6 mA)

4 T Type: 4…20 mAwith indication

- with broken loop detection (< 3,6 mA)

E. 4 Type: 4…20 mA with indication

- with indic. of error statement (< 3,6 mA)

I 4 Type: 4…20 mA

I 5 Type: 0…5 mA

u 2 Type: 0…2 V

u 5 Type: 0…5 V

u10 Type: 0…10 V

-10 Type: ±10 V

FRE. Type: 0,2…2200 Hz

Setting is identical also for „A. 2”

!

74 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

6.3.5c SETTING THE ANALOG OUTPUT RANGE

6.3.6 SELECTION OF DISPLAY BACKLIGHT

EXC.

MEM.

+

CHA.

SER.

OUT. LIM.

DAT.

A. O.

DIS.

INP.

F.L.1

T.A.1

F.H.1

A.L.1

I.A.1A. 1

A. 2

A.H.1

0

A. O. Setting the analog output range

- analog output is isolated and its value corresponds with displayed data. It is fully programmable, i.e. it allows to assign the AO limit points to two arbitrary points of the entire measuring range

F.L.1 Setting the beginning of the frequency range for

item „MIN“

- range of the setting: 0,2…2 200 Hz

- DEF = 0 (-40 - RTD, T/C)

F.H.1 Setting the end of the frequency range for item

„MAX“

- range of the setting: 0,2…2 200 Hz

- DEF = 100 (199 - RTD, T/C)

A.L.1 Assigning the display value to the beginning of the

AO range

- range of the setting: -99M…999M

- DEF = 0 (-40 - RTD, T/C)

A.H.1 Assigning the display value to the end of the AO range

- range of the setting: -99M…999M

- DEF = 100 (199 - RTD, T/C)

Setting is identical also for „A. 2”

!

EXC.

MEM.

+

CHA.

SER.

OUT. LIM.

DAT.

DIS.

A. O.

INP. B. L. NO

YES

TIM.

B. L. Backlight

NO Backlight is off

YES Backlight is on

TIM. Backlight is time limited

- after a key stroke the backlight is active for 60 s

INSTRUCTIONS FOR USE OMX 102UNI | 75

6.SETTING PROFI

76 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

6.4 SETTING “PROFI” - SERVICE

6.4.1 SELECTION OF TYPE OF PROGRAMMING MENU

+

CHA.

SER.

OUT.

MNU.

CAL.

INP.

N.PA.

RES.

ID.

LNG.

The instrument service functions are set in this menu

MNU. Selection of menu type LIGHT/PROFI

RES. Restore instrument manufacture setting and

calibration

CAL. Input range calibration for „DU“ version

LNG. Language version of instrument menu

C. M. Setting new access password

ID. Instrument identification

N.PA.

+

CHA.

OUT.

SER.

RES.

CAL.

MNU.

LNG.

INP.

PRO.

DEFLIG.

ID.

MNU. Selection of menu type - LIGHT/PROFI

- enables setting the menu complexity according to user needs and skills

LIG. Aktivní LIGHT menuActive LIGHT menu

- simple programming menu, contains only items necessary for configuration and instrument setting

- linear menu > items one after another

PRO. Active PROFI menu

- complete programming menu for expert users

- tree menu

Change of setting is valid upon next access into menu

!

INSTRUCTIONS FOR USE OMX 102UNI | 77

6.SETTING PROFI

6.4.2 RESTORATION OF MANUFACTURE SETTING

JOBS PERFORMEDRESTORE

CALIBRATION SETTING

cancels USER menu rights deletes table of items order in USER - LIGHT menu adds items from manufcture to LIGHT menu deletes data stored in FLASH cancels or linearization tables clears tare restore manufacture calibration restore manufacture setting

N.PA.

+

CHA.

OUT.

SER.

MNU.

CAL.

RES.

LNG.

INP.

ID.

YESRE.C.

SET.

SAV.

RES. Restoration of manufacture setting

- in the event of error setting or calibration, manufacture setting may be restored

RE.C. Restoration of manufacture calibration of the instrument

- prior executing the changes you will be asked to confirm you selection „YES“

SET. Restoration of instrument manufacture setting

FIR. Restoration of instrument manufacture setting

- generating the manufacture setting for currently selected type of instrument (items marked DEF)

USR. Restoration of instrument user setting

- generating the instrument user setting, i.e. setting stored under SER./RES./SAV.

SAV. Save instrument user setting

- storing the user setting allows the operator to restore it in future if needed

After restoration the instrument switches off for couple seconds

!N.PA.

+

CHA.

OUT.

SER.

MNU.

CAL.

RES.

LNG.

INP.

ID.

FIR.

SET.

RE.C.

SAV.

USR.

78 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING PROFI6.

6.4.3 CALIBRATION - INPUT RANGE DU

6.4.4 SELECTION OF INSTRUMENT MENU LANGUAGE VERSION

6.4.5 SETTING NEW ACCESS PASSWORD

N.PA.

+

CHA.

OUT.

SER.

MNU.

RES.

CAL.

LNG.

INP.

ID.

C.L.1CH.1

CH.2 C.H.1

YES

CH.1 Kalibrace vstupního rozsahu

- when “C.L.1” is displayed, move the potentiometer traveller to the required minimum position and confirm by „Enter“, calibration is confirmed by “YES“

- when “C.H.1” is displayed, move the potentiometer traveller to required maximum position and confirm by „Enter“, calibration is confirmed by “YES“

This setting is identical also for „CH.2”

!

N.PA.

+

CHA.

OUT.

SER.

MNU.

RES.

LNG.

CAL.

INP.

ID.

CZ

ENG. DEF

LNG. Selection of instrument menu language version

CZ Instrument menu is in Czech

ENG. Instrument menu is in English

LNG.

+

CHA.

OUT.

SER.

MNU.

RES.

N.PA.

CAL.

INP.

ID.

000

P.PR.

P.LI.

N.PA. Setting new password for access to LIGHT and PROFI

menu

- this option allows to change the numeric code, which blocks the access into LIGHT and PROFI menu.

- numerci code range: 0…999

- universal passwords in the event of loss: LIGHT Menu > „177“ PROFI Menu > „915““

INSTRUCTIONS FOR USE OMX 102UNI | 79

6.SETTING PROFI

6.4.6 INSTRUMENT IDENTIFICATION

LNG.

+

CHA.

OUT.

SER.

MNU.

RES.

ID.

CAL.

INP.

N.PA.

61-008OMX 102UNI PM

ID. Projection of instrument SW version

- display shows type identification of the instrument, SW number, SW version andcurrent input setting (Mode)

- if the SW version reads a letter on first position, it is a customer SW

IDEN

T.

Pos. Description

1. type of instrument

2. SW: number - version

3. the input type

80 | INSTRUCTIONS FOR USE OMX 102UNI

SETTING USER7.

SETTING USERFor user operationMenu items are set by the user (Profi/Light) as per requestAccess is not password protected Optional menu structure either tree (PROFI) or linear (LIGHT)

7.0 SETTING ITEMS INTO “USER” MENU

• USER menu is designed for users who need to change only several items of the setting without the option to change the

primary instrument setting (e.g. repeated change of limit setting)

• there are no items from manufacture permitted in USER menu

• on items indicated by inverse triangle LIM 1

• setting may be performed in LIGHT or PROFI menu, with the USER menu then overtaking the given menu structure

Setting

NO item will not be displayed in USER menu

YES item will be displayed in USER menu with editing option

SHO. item will be solely displayed in USER menu

--- NO YES SHO. ---

return to item

legend is flashing - current setting is displayed

> 2s

INSTRUCTIONS FOR USE OMX 102UNI | 81

7.SETTING USER

Setting sequence of items in “USER” menu

In compiling USER menu from active LIGHT menu the items (max. 10) may be assigned a sequence, in which they will be projected in the menu

Example of ranking the order of menu items in the “USER” menu

In this example we want to have a direct access to menu items Limit 1 and Limit 2 (example show is for the Light menu, but can equaly be used in the Profi menu).

The result of this setting is that when the button is pressed, the display will read „L.1“. By pressing button you confirm

your selection and then you can set the desired limit value, or by pressing the button you can go to setting of „L.2“ where

you can proceed identically as with Limit one.

You can exit the setting by pressing the button by which you store the latest setting and pressing the button will take

you back to the measuring mode

--- 0

setting projection sequence

142 PAS. 0

Access password

MINTYP. MOD. FOR. L.1MAX +

NO SHO.YES L.1 L.2 +

Selecting an item from the main menu

+ 0 L.1

142NO SHO.YES L.2 + 0 L.21

Selecting an item from the main menu

Item position in the menu

Item position in the menu

> 2s

> 2s

82 | INSTRUCTIONS FOR USE OMX 102UNI

METHOD OF MEASURING THE CJC8.

Instrument with input for temperature measurement with thermocouple allows to set two types of measurement of cold junction.

WITH REFERENCE THERMOCOUPLE

– a reference thermocouple may be located in the same place as the measuring instrument or in place with stable temperature/ compensation box

– when measuring with reference thermocouple set CO.1 in the instrument menu to IN.2 or EX.2

– when using a thermostat (a compensation box or environment with constant temperature) set in the instrument menu C.J.1 its temperature (applies for setting CO.1 to EX.2)

– if the reference thermocouple is located in the same environment as the measuring instrument then set in the instrument menu CO.1 to IN.2. Based on this selection the measurement of the ambient temperature is performed by a sensor located in the instrument terminal board

WITHOUT REFERENCE THERMOCOUPLE

– inaccuracy originating from the creation of dissimilar thermocouples on the transition point terminal/conductor of the thermocouple is not compensated for in the instrument

– when measuring without reference thermocouple set CO.1 in the instrument menu to IN.1 or EX.1

– when measuring temperature without reference thermocouple the error in measured data may be as much as 10°C (applies for setting CO.1 to EX.1)

J+

V

J2

Reference thermocouple

Measuring thermocouple+

+ ---

OM xxx T/C

1

INSTRUCTIONS FOR USE OMX 102UNI | 83

9.ERROR STATEMENTS

ERROR CAUSE ELIMINATION

E.D._ Number is too small (large negative) to be displayed change DP setting, channel constant setting

E.D._ Number is too large to be displayed change DP setting, channel constant setting

E.T._ Number is outside the table rangeincrease table values, change input setting (channel constant setting)

E.T._ Number is outside the table range

increase table values, change input setting(channel constant setting)

E.I._Input quantity is smaller than permitted input quan-tity range change input signal value or input (range) setting

E.I._ Input quantity is larger than permitted input quantity

range change input signal value or input (range) setting

E.HW. A part of the instrument does not work properly send the instrument for repair

E.EE Data in EEPROM corrupted perform restoration of manufacture setting, upon repeated error statement send instrument for repair

E.DT. Data in EEPROM outside the range perform restoration of manufacture setting, upon repeated error statement send instrument for repair

E.CL. Memory was empty (presetting carried out) upon repeated error statement send instrument for repair, possible failure in calibration

E.Ou . Analogue input/output current loop disconnected check wire connection

84 | INSTRUCTIONS FOR USE OMX 102UNI

DATA PROTOCOL10.

The instruments communicate via serial line RS232 or RS485. For communication they use the ASCII protocol. Communication runs in the following format:

ASCII: 8 bit, no parity, one stop bitDIN MessBus: 7 bit, even parity, one stop bit

The transfer rate is adjustable in the instrument menu. The instrument address is set in the instrument menu in the range of 0 ÷ 31. The manufacture setting always presets the ASCII protocol, rate of 9600 Baud, address 00. The type of line used - RS232 / RS485 - is determined by an output board automatically identified by the instrument.The commands are described in specifications you can find at www.orbit.merret.eu or SW OM Link.

DETAILED DESCRIPTION OF COMMUNICATION VIA SERIAL LINE

EVENT TYPE PROTOCOL TRANSMITTED DATA

Data solicitation (PC)

23

2 ASCII # A A <CR>

MessBus No - data is transmitted permanently

485 ASCII # A A <CR>

MessBus <SADR> <ENQ>

Data transmission (instrument)

23

2 ASCII > D (D) (D) (D) (D) (D) (D) (D) (D) (D) <CR>

MessBus <STX> D (D) (D) (D) (D) (D) (D) (D) (D) (D) <ETX> <BCC>

485 ASCII > D (D) (D) (D) (D) (D) (D) (D) (D) (D) <CR>

MessBus <STX> D (D) (D) (D) (D) (D) (D) (D) (D) (D) <ETX> <BCC>

Confirmation of data acceptannce(PC) - OK

485

MessBus

<DLE> 1

Confirmation of data acceptance(PC) - Bad

<NAK>

Sending address (PC) prior command <EADR> <ENQ>

Confirmation of address (instrument) <SADR> <ENQ>

Command transmission (PC)

23

2 ASCII # A A N P (D) (D) (D) (D) (D) (D) (D) <CR>

MessBus <STX> $ N P (D) (D) (D) (D) (D) (D) (D) <ETX> <BCC>

485 ASCII # A A N P (D) (D) (D) (D) (D) (D) (D) <CR>

MessBus <STX> $ N P (D) (D) (D) (D) (D) (D) (D) <ETX> <BCC>

Command confirmation (instrument)

23

2 AS

CII OK ! A A <CR>

Bad ? A A <CR>

Messbus No - data is transmitted permanently

485 A

SC

II OK ! A A <CR>

Bad ? A A <CR>

Mes

s-B

us

OK <DLE> 1

Bad <NAK>

Instrument identification # A A 1 Y <CR>

HW identification # A A 1 Z <CR>

One-time transmission # A A 7 X <CR>

Repeated transmission # A A 8 X <CR>

INSTRUCTIONS FOR USE OMX 102UNI | 85

10.DATA PROTOCOL

LEGEND

SING RANGE DESCRIPTION

# 35 23H

Command beginning

A A 0…31Two characters of instrument address(sent in ASCII - tens and units, e.g. “01“, “99“ universal

<CR> 13 0DH

Carriage return

<SP> 32 20H

Space

N, P Number and command - command code

D Data - usually characters “0“…“9“, “-“, “.“; (D) - dp. and (-) may prolong data

R 30H…3F

HRelay and tare status

! 33 21H

Positive confirmation of command (ok)

? 63 3FH

Negative confirmation of command (point)

> 62 3EH

Beginning of transmitted data

<STX> 2 02H

Beginning of text

<ETX> 3 03H

End of text

<SADR> adresa +60H

Prompt to send from address

<EADR> adresa +40H

Prompt to accept command at address

<ENQ> 5 05H

Terminate address

<DLE>1 16 49 10H 31

HConfirm correct statement

<NAK> 21 15H

Confirm error statement

<BCC> Check sum -XOR

RELAY, TARE

SIGN RELAY 1 RELAY 2 TARE CHANGE

P 0 0 0 0

Q 1 0 0 0

R 0 1 0 0

S 1 1 0 0

T 0 0 1 0

U 1 0 1 0

V 0 1 1 0

W 1 1 1 0

Relay status is generated by command #AA6X <CR>. The instrument immediately returns the value in the format >HH <CR>, where HH is value in HEX format and range 00

H…FF

H. The lowest bit stands for „Relay

1“, the highest for „Relay 2“

86 | INSTRUCTIONS FOR USE OMX 102UNI

TABLE OF SIGNS11.

The instrument allows to add two descriptive characters to the classic numeric formats (at the expense of the number of displayed places). The setting is performed by means of a shifted ASCII code. Upon modification the first two places display the entered characters and the last two places the code of the relevant symbol from 0 to 95. Numeric value of given character equals the sum of the numbers on both axes of the table.Description is cancelled by entering characters with code 00

INSTRUCTIONS FOR USE OMX 102UNI | 87

88 | INSTRUCTIONS FOR USE OMX 102UNI

TECHNICAL DATA12.

INPUT - OMX 102UNI

No. of inputs: up to 2 DCRange: ±90 mA < 200 mV Input 5 ±180 mA < 200 mV Input 5 ±30 mV > 10 MΩ Input 3 ±60 mV > 10 MΩ Input 3 ±1000 mV > 10 MΩ Input 3 ±20 V 1,25 MΩ Input 1

±40 V 1,25 MΩ Input 1 ±80 V 1,25 MΩ Input 1

PMRange: ±5 mA < 200 mV Input 5 ±20 mA < 200 mV Input 5 4...20 mA < 200 mV Input 5 ±2 V > 10 MΩ Input 1 ±5 V 1,25 MΩ Input 1 ±10 V 1,25 MΩ Input 1

OHMRange: 0…100 Ω 0…300 Ω 0…1,5 kΩ 0…3,0 kΩ

0…24,0 kΩ 0…30,0 kΩ

Connection: 2, 3 or 4 -wire

RTD

EU • Pt xxxx -50°…450°CUS • Pt 100 -50°…450°CRU • Pt 50 -200°…1 100°CRU • Pt 100 -200°…450°CCu 100/4 280 -200°…200°CCu 100/4 260 -50°…200°CNi xxxx -50°..250°C

Typ Pt: EU > 100/500/1 000 Ω, with 3 850 ppm/°C US > 100 Ω, with 3 920 ppm/°C RU > 50/100 Ω with 3 910 ppm/°CTyp Ni: Ni 1 000/ Ni 10 000 with 5 000/6 180 ppm/°CTyp Cu: Cu 50/Cu 100 with 4 260/4 280 ppm/°C

Connection: 2, 3 or 4 -wire

T/CType: J (Fe-CuNi) -100°…900°C K (NiCr-Ni) -100°…1 300°C T (Cu-CuNi) -200°…400°C E (NiCr-CuNi) -100°…800°C B (PtRh30-PtRh6) 700°…1 820°C S (PtRh10-Pt) 100°…1 760°C R (Pt13Rh-Pt) 100°…1 760°C N (Omegalloy) -0°…1 300°C L (Fe-CuNi) -100°…900°C

Voltage of lin. pot. 2,5 VDC/6 mA DU min. potentiometer resistance is 500 Ω

INPUT - OMX 102DC

No. of inputs: 1Range: ±1 A < 200 mV Input 5 ±5 A < 200 mV Input 5 ±25 V 1,25 MΩ Input 1

±50 V 1,25 MΩ Input 1 ±100 V 1,25 MΩ Input 1 ±200 V 1,25 MΩ Input 1 ±400 V 1,25 MΩ Input 1

PROJECTION

Display: LCD with backlight, 2x 3 characters + 2x description (3 characters)Projection -99M…999MDecimal point: adjustable - in menu

INSTRUMENT ACCURACY

TK: 50 ppm/°CPřesnost: ±0,15 % of range + 1 digit

±0,3 % of range + 1 digit T/CAccuracy of coldjunction measur.: ±1,5°CRate: 0,5…160 measurements/sPřetížitelnost: 2x; 10x (t < 100 ms) not for > 200 V and 5 A,Linearisation: by linear interpolation in 50 points - solely via OM Link Digital filters: Averaging, Floating average, Exponential filter,

Rounding Comp. of conduct: max. 40 Ω/100 Ω RTDComp. of cold junc.: adjustable T/C 0°...99°C or automaticFunctions: Tare - display resetting Hold - stop measuring (at contact) Lock - control key locking MM - min/max value Mathematic functionsOM Link: company communication interface for setting,

operation and update of instrument SWWatch-dog: reset after 400 msCalibration: at 25°C and 40 % of r.h.

INSTRUCTIONS FOR USE OMX 102UNI | 89

12.TECHNICAL DATA

COMPARATOR

Type: digital, adjustable in menu, response time < 50 ms

Mode: Hyster, F-T, Dosing, ErrorLimits: 999, resp -99M…999MHysteresis: 0…999, resp. 999 kDelay: 0…99,9 sVýstupy: 2x relays with switch-on contact (Form A)Relay: 1/8 HP 277 VAC, 1/10 HP 125 V, Pilot Duty D300

DATA OUTPUTS

Protocols: ASCII, DIN MessBus, MODBUS, PROBUSData format: 8 bit + no parity + 1 stop bit (ASCII) 7 bit + even parity + 1 stop bit (MessBus)Rate: 600…230 400 Baud 9 600 Baud…12 Mbaud (PROFIBUS)

1 Mbaud (CAN)

RS 232: isolated, two-way communicationRS 485: isolated, two-way communication, addressing (max. 31 instruments)PROFIBUS Data protocol SIEMENSEthernet: 10/100BaseT, secure communication, POP3, ftp,

httpUSB not-isolated, two-way communication

ANALOG OUTPUTS

Type: isolated, dual, programmable with 16 bits D/A convertor, analogoutput corresponds with displayed data, type and range are adjustable

Non-linearity: 0,1 % of rangeTC: 15 ppm/°CRate: response to change of value < 1 msVoltage: 0…2 V/5 V/10 V/±10 VCurernt: 0…5/20 mA/4…20 mA - compensation of conduct to 500 Ω/12 V Freqency: isolated, programmable, open collector with the option of external supply (max. 40 V) vie intervnal resistance (5k6), 0,2…2200 Hz

MEASURED DATA RECORD

Type RTC: time-controlled logging of measured data into instrument memory, allows to log up to 250 000 values

Type FAST: fast data logging into instrument memory, allows to log up to 8 000 values at a rate of 40 records/s

Transmission: via USB or data output RS 232/485 or via OM Link

EXCITATION

Adjustbale 5/12/17/24 VDC, max. 2,5 W, isolated

POWER SUPPLY

Options: 10…30 V AC/DC, max. 13,5 VA, PF ≥ 0,4, ISTP

< 40 A/1 ms, isolated - fuse inside (T 4000 mA)

80…250 V AC/DC, max. 13,5 VA, PF ≥ 0,4, ISTP

< 40 A/1 ms, isolated - fuse inside (T 630 mA)

MECHANIC PROPERTIES

Material: PA 66, incombustible UL 94 V-I, blueDimensions: 113 x 98 x 35 mmInstallation: to DIN rail, width 35 mm

OPERATING CONDITIONS

Connection: connector terminal board, conductor cross-section <1,5 mm2 /<2,5 mm2

Stabilisation period: within 15 minutes after switch-onWorking temp.: -20°…60°C Storage temp.: -20°…85°CCover: IP20Construction: safety class IOvervoltage cat.: EN 61010-1, A2Dielectric strength: 4 kVAC after 1 min between supply and input

4 kVAC after 1 min between supply and data/analog output 4 kVAC after 1 min between supply and relays 3,75 kVAC after 1 min between input and data/analog output 3,75 kVAC after 1 min between inputs

Insulation resist.: for pollution degree II, measurement cat. III supply, input, output > 600 V (ZI), 300 V (DI)EMC: EN 61326-1Seismic resistance: IEC 980: 1993, par. 6

* values apply for resistance load PI - Primary insulation, DI - Double insulation

90 | INSTRUCTIONS FOR USE OMX 102UNI

INSTRUMENT DIMENSIONS AND INSTALLATION13.

INPUT

OUTPUT

1 2

97 m

m

35 mm

113 mm

Side viewFront view

Installation to DIN rail of 35 mm width

INSTRUCTIONS FOR USE OMX 102UNI | 91

14.CERTIFICATE

OF GUARANTEE

Product OMX 102UNI DC

Type . . . . . . . . . . . . . . . . . . . .

Manufacturing No. . . . . . . . . . . . . . . . . . . . .

Date of sale . . . . . . . . . . . . . . . . . . . .

A guarantee period of 60 months from the date of sale to the user applies to this instrument.Defects occuring during this period due to manufacture error or due to material faults shall be eliminated free of charge.

For quality, function and construction of the instrument the guarantee shall apply provided that the instrument was connected and used in compliance with the instructions for use.

The guarantee shall not apply to defects caused by:

- mechanic damage - transportation - intervention of unqualified person incl. the user - unavoidable event - other unprofessional interventions

The manufacturer performs guarantee and post.guarantee repairs unless provided for otherwise.

Stamp, signature

GUARANTEE

Y E A R S

to the user applies to this instrument.or or due to material faults shall be elimina

shall apply provided that the in

of 60 months from thuring this period due

and constructioance with the i

l not apply

echanicanspotervention navoidable even

nprofessional intervention

antee and post.guarantee repairs

by:

herwise.

92 | INSTRUCTIONS FOR USE OMX 102UNI

ES DECLARATIONOF CONFORMITY

TECHDOK - OMX 102 - 2014 - 1v0 - en

Company: ORBIT MERRET, spol. s r.o. Klánova 81/141, 142 00 Prague 4, Czech Republic, IDNo.: 00551309

Manufactured: ORBIT MERRET, spol. s r.o. Vodňanská 675/30, 198 00 Prague 9, Czech Republic

declares at its explicit responsibility that the product presented hereunder meets all technical requirements, is safe for use when utilised under the terms and conditions determined by ORBIT MERRET, spol.s r.o. and that our company has taken all measures to ensure conformity of all products of the types referred-to hereunder, which are being brought out to the market, with technical documentation and requirements of the appurtenant Czech statutory orders.

Product: Programmable panel instrument Type OMX 102 Version: DC, UNI, PWR, UQC, T

Thas been designed and manufactured in line with requirements of:

Statutory order no. 17/2003 Coll., on low-voltage electrical equipment (directive no. 73/23/EHS)Statutory order no. 616/2006 Coll., on electromagnetic compatibility (directive no. 2004/108/EHS)

The product qualities are in conformity with harmonized standard:

El. safety: EN 61010-1EMC: EN 61326-1 Electronic measuring, control and laboratory devices – Requirements for EMC “Industrial use” EN 50131-1, chap. 14 and chap. 15, EN 50130-4, chap. 7, EN 50130-4, chap. 8, (EN 61000-4-11, ed. 2), EN 50130-4, chap. 9 (EN 61000-4-2), EN 50130-4, chap. 10, (EN 61000-4-3, ed. 2), EN 50130-4, chap. 11 (EN 61000-4-6), EN 50130-4, chap. 12, (EN 61000-4-4, ed. 2), EN 50130-4, chap. 13 (EN 61000-4-5), EN 61000-4-8, EN 61000-4-9, EN 61000-6-1, EN 61000-6-2, EN 55022, chap. 5 and chap. 6

Seismic resistance: IEC 980: 1993, par. 6

The product is furnished with CE label issued in 2014

As documentation serve the protocoles of authorized and accredited organizations:

EMC MO CR, Testing institute of technical devices, protocol no. 80/6-46/2006 of 15/01/2014 MO CR, Testing institute of technical devices, protocol no. EMI.80/6-333/2006 of 15/01/2014

Seismic resistance VOP-026 Stemberk, protocol no.: 6430-16/2007 of 07/02/2007 03/03/2014

Place and date of issue: Prague, 5. Februar 2014 Miroslav Hackl v.r. Company representative

Assessment of conformity pursuant to §22 of Act no. 22/1997 Coll. and changes as amended by Act no.71/2000 Coll. and 205/2002 Coll